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Save%  Price $  Title     Offers 1 - 400
-68%  316.65  Aeolian Sand and Sand Dunes (Research Texts in Sedimentology) ~ K. Pye - H. Tsoar Springer K. Pye - H. Tsoar
-80%  100  Livestock Feeds and Feeding ~ Richard O. Kellems Prentice Hall Richard O. Kellems
-67%  150.21  Construction Site Erosion and Sediment Controls: Planning, Design, and Perf ~ Robert Pitt - Donald Lake - Shirley Clark DEStech Publications, Inc. Robert Pitt - Donald Lake - Shi...
-70%  112.97  Agriscience Laserdiscs Series: Forestry and Natural Resources (Agriscience ~ Thomson Delmar Learning - Thomas B. Daugherty Delmar Learning Thomson Delmar Learning - Thomas B. Da...
-82%  54.83  The 1980 Eruptions of Mount St. Helens, Washington: Early Results of Studie ~ University of Washington Press
-68%  95  The Encyclopedia of Mammals (Facts on File Natural Science Library) ~ Facts on File
-84%  29.99  Healers of the Wild: People Who Care for Injured and Orphaned Wildlife ~ Shannon K. Jacobs Coyote Moon Press Shannon K. Jacobs
-84%  27.34  Chasing Warblers (Corrie Herring Hooks Series) ~ University of Texas Press
-65%  70  A Breed Apart: Nova Scotia's Duck Tolling Retriever ~ Gail MacMillan Nimbus Publishing (CN) Gail MacMillan
-65%  69.98  Wildlife-Habitat Relationships: Concepts and Applications ~ Michael L. Morrison - Bruce G. Marcot - R. William Mannan University of Wisconsin Press Michael L. M...
-69%  53.95  San Diego County Bird Atlas ~ Philip Unitt Sunbelt Publications Philip Unitt
-81%  27.04  Sea of Cortez Marine Animals: A Guide to the Common Fishes and Invertebrate ~ Daniell W. Gotshall Sea Challengers Daniell W. Gotshall
-41%  159.93  Frontiers in Ecological Economic Theory and Application (Advances in Ecolog ~ Edward Elgar Pub
-86%  14.95  Sea Otters (Monterey Bay Aquarium Natural History Series) ~ Marianne Riedman Monterey Bay Aquarium Marianne Riedman
-54%  76.98  Applications of Plant Cell and Tissue Culture - Symposium No. 137 ~ CIBA Foundation Symposium John Wiley & Sons CIBA Foundation Symposium
-62%  54.99  Ski Pioneers: Ernie Blake, His Friends, & the Making of Taos Ski Valley ~ Rick Richards Skyhouse Rick Richards
-89%  10.99  Understanding Equine Nutrition (Horse Health Care Library) ~ Karen Briggs Eclipse Press Karen Briggs
-20%  327.84  Drinking Water Health Advisory: Munitions (United States Environmental Prot ~ Welford C. Roberts - William R. Hartley CRC Welford C. Roberts - William R. Hartley
-81%  19.06  Trout Reflections: A Natural History of the Trout and Its World ~ David M. Carroll St Martins Pr David M. Carroll
-73%  29.99  SONG OF THE DODO: Island Biogeography in an Age of Extinctions ~ David Quammen Scribner David Quammen
-23%  275.00  Albertus Seba: Cabinet of Natural Curiosities ~ Irmgard, Dr. Musch - Rainer Willmann - Jes, Dr. Rust Taschen Irmgard, Dr. Musch - Rainer Willmann - ...
-53%  62.48  The Birds of South America: Volume 1: The Oscine Passerines (Ridgely, Robe ~ Robert S. Ridgely University of Texas Press Robert S. Ridgely
-35%  128.79  Avian Migration ~ Springer
-18%  309.17  The Encyclopedia Of Religion And Nature ~ Thoemmes Continuum
-22%  237.95  CRC Handbook of African Medicinal Plants ~ Maurice M. Iwu CRC Maurice M. Iwu
-72%  25.86  Complete Guide to Native Orchids of Australia: Including the Island Territories ~ David L. Jones New Holland Australia David L. Jones
-36%  112.42  Ocean Yearbook 21 (Ocean Yearbook) ~ Martinus Nijhoff Publishers / Brill Academic
-86%  10.00  New Jersey Wildlife Viewing Guide ~ Laurie Pettigrew Falcon Laurie Pettigrew
-60%  39.99  Atlas of Livebearers of the World ~ Lothar Wischnath TFH Publications Lothar Wischnath
-25%  174.86  Overview and Strategies of Ephemeroptera and Plecoptera ~ Tercedor CRC Tercedor
-79%  15.99  The Encyclopedia of Shells ~ Kenneth R. Wye Book Sales Kenneth R. Wye
-68%  26.95  A Great Lakes Wetland Flora (Second Edition) ~ Steve W. Chadde Pocketflora Press Steve W. Chadde
-21%  223.56  Marine Fish Culture ~ John W. Tucker Jr. Springer John W. Tucker Jr.
-16%  305.63  The Impact of Species Changes in African Lakes (Fish & Fisheries Series) ~ Springer
-37%  93.87  Plantation Forestry in the Tropics: The Role, Silviculture, and Use of Plan ~ Julian Evans - John W. Turnbull Oxford University Press, USA Julian Evans - John W. Turnbull
-28%  139.20  Landslides: Risk Analysis and Sustainable Disaster Management ~ Springer
-27%  145.27  Water Resources Management ~ David Stephenson Taylor & Francis David Stephenson
-49%  56.43  The Raptors of Arizona ~ University of Arizona Press
-44%  68.85  Wetlands (Audubon Society Nature Guides) ~ William A. Niering Knopf William A. Niering
-33%  108.33  Diseases of Wild Waterfowl ~ Gary A. Wobeser Springer Gary A. Wobeser
-53%  44.46  Modern Roses XI: The World Encyclopedia of Roses ~ Academic Press
-33%  104.48  Primates in Fragments: Ecology and Conservation ~ Springer
-21%  194.85  Dikes and revetments: Design, maintenance and safety assessment (Iahr Hydra ~ K.W. Pilarczyk Taylor & Francis K.W. Pilarczyk
-46%  59.70  Lichens of North America ~ Irwin M. Brodo - Sylvia Duran Sharnoff - Stephen Sharnoff Yale University Press Irwin M. Brodo - Syl...
-50%  49.95  Downstream: Adaptive Management of Glen Canyon Dam and the Colorado River E ~ National Research Council National Academies Press National Research Council
-33%  99.13  Big-Leaf Mahogany ~ Springer-Verlag Telos
-27%  128  Ecological Dynamics of Tropical Inland Waters ~ Jack F. Talling - Jacques Lemoalle Cambridge University Press Jack F. Talling - Jacques Lemoalle
-40%  69.98  A Field Guide to Reptiles and Amphibians of Texas (Texas Monthly Fieldguide ~ Judith M. Garrett - David G. Barker Texas Monthly Pr Judith M. Garrett - David G. Barker
-22%  164.92  Working the Sahel: Environment and Society in Northern Nigeria (Global Envi ~ W.M. Adams Routledge W.M. Adams
-28%  117.47  Commons in a Cold Climate: Coastal Fisheries and Reindeer Pastoralism in No ~ Informa Healthcare
-69%  19.98  The Circle of life: Wildlife on the African Savannah ~ Anup Shah - Manoj Shah Harry N. Abrams Anup Shah - Manoj Shah
-53%  40.09  Quantitative Fisheries Stock Assessment: Choice, Dynamics and Uncertainty ~ Springer
-66%  22.94  The Complete Idiot's Guide to Sharks ~ Mary Peachin Alpha Mary Peachin
-25%  132.68  Chemical Processes in Marine Environments (Environmental Science and Engine ~ Springer
-29%  107.04  Environmental Management: Guidelines For Museums and Galleries (The Heritage) ~ May Cassar Routledge May Cassar
-23%  140  Mammal Community Dynamics: Management and Conservation in the Coniferous Fo ~ Cambridge University Press
-54%  35  Coral Reef Fishes: Caribbean, Indian Ocean, and Pacific Ocean : Including t ~ Ewald Lieske - Robert Myers Princeton Univ Pr Ewald Lieske - Robert Myers
-32%  85.19  Martens and Fishers (Martes) in Human-Altered Environments: An Internationa ~ Springer
-53%  33.89  The Cult of the Koi ~ Michugo Tamadachi TFH Publications Michugo Tamadachi
-35%  70.66  Nitrogen Transformation & Removal Mechan ~ Omar Zimmo Taylor & Francis Omar Zimmo
-13%  246.04  Marine Fish Culture ~ John W. Tucker Jr. Springer John W. Tucker Jr.
-46%  40  Population Ecology of the Cooperatively Breeding Acorn Woodpecker. (MPB-24) ~ Walter D. Koenig - Ronald L. Mumme Princeton University Press Walter D. Koenig - Ronald L. Mumme
-36%  61.40  The Birds of Ecuador, Vol. 1: Status, Distribution, and Taxonomy ~ Robert S. Ridgely - Paul J. Greenfield Comstock Publishing Robert S. Ridgely - Paul J. Greenfield
-69%  14.99  Wildflowers of Denali National Park ~ Verna E. Pratt Alaskakrafts Publishing Verna E. Pratt
-25%  99.98  Encyclopedia of Pigeon Breeds ~ Wendell M. Levi Wendell Levi Pub Co Wendell M. Levi
-30%  73.16  Synoptic-Dynamic Meteorology in Midlatitudes: Volume II: Observations and T ~ Howard B. Bluestein Oxford University Press, USA Howard B. Bluestein
-20%  126.74  The Djief Hunters Modern Quaternary Research of Southeast Asia 17 26,000 Ye ~ Juliette Pasveer Taylor & Francis Juliette Pasveer
-34%  59.99  A Birder's Guide to the Texas Coast (Lane/Aba Birdfinding Guide #413) ~ Harold Holt American Birding Association Harold Holt
-25%  89.94  Fishes of the World ~ Joseph S. Nelson Wiley Joseph S. Nelson
-47%  34.08  Quantitative Fisheries Stock Assessment: Choice, Dynamics and Uncertainty ~ Springer
-67%  15  Animal Behavior: An Introduction to Behavioral Mechanisms, Development and ~ Mark Ridley Blackwell Publishing Limited Mark Ridley
-9%  309.99  Integrated Membrane Systems ~ Jan Schippers - Joop Kruithof - Maarten Nederlof - Jan Hofman - James S. Taylor American Water Works...
-26%  85.34  In vitro Culture of Trees (Forestry Sciences) ~ J.M. Bonga - P.M. von Aderkas Springer J.M. Bonga - P.M. von Aderkas
-10%  260.30  Computers in Fisheries Research ~ Springer
-31%  65.37  The Jepson Manual: Higher Plants of California ~ University of California Press
-16%  150.79  Handbook of Ground Water Development ~ Roscoe Moss Company Wiley-Interscience Roscoe Moss Company
-74%  9.95  A Field Guide to Reptiles and Amphibians in the Hawaiian Islands ~ Sean McKeown Diamond Head Publishing Company Sean McKeown
-45%  35.34  Beyond the Moon: A Conversational, Common Sense Guide to Understanding the Tides ~ James Greig Mccully World Scientific Publishing Company James Greig Mccully
-62%  16.95  Cat Attacks: True Stories and Hard Lessons from Cougar Country ~ Jo Deurbrouck - Dean Miller Sasquatch Books Jo Deurbrouck - Dean Miller
-28%  68.11  Amphibians and Reptiles of Baja California, Including Its Pacific Islands a ~ L. Lee Grismer University of California Press L. Lee Grismer
-33%  54.70  Handbook of Alligators and Crocodiles ~ Steve Grenard Krieger Publishing Company Steve Grenard
-65%  14.43  Yellowstone Treasures: The Traveler's Companion to the National Park ~ Janet Chapple Granite Peak Publications Janet Chapple
-25%  80.93  Introduction To Forest and Renewable Resources ~ Clare W. Hendee - Wenonah F. Sharpe - J. C. Hendee McGraw-Hill Companies Clare W. Hendee - Wenonah F...
-19%  109.89  Grazing Management, 2nd Edition ~ John F. Vallentine Academic Press John F. Vallentine
-32%  54.26  San Diego County Bird Atlas ~ Philip Unitt Sunbelt Publications Philip Unitt
-27%  68.47  Seagrasses: Biology, Ecology and Conservation ~ Springer
-67%  12.5  Klamath River Bird Finder ~ Bob Claypole Living Gold Press Bob Claypole
-20%  100.60  Sharks, Skates, and Rays: The Biology of Elasmobranch Fishes ~ The Johns Hopkins University Press
-46%  29.65  The Human Environment (The Indonesian Heritage Series) ~ Indonesian Heritage Butterworth-Heinemann Indonesian Heritage
-20%  99.99  Long Island: A Natural History ~ Harry N Abrams
-53%  21.99  Strong Brown God: The Story of the Niger River ~ Sanche De Gramont Houghton Mifflin (P) Sanche De Gramont
-64%  13.99  Wind in the Rock: The Canyonlands of Southeastern Utah ~ Ann Zwinger University of Arizona Press Ann Zwinger
-45%  29.65  Wildlife (The Indonesian Heritage Series) ~ Indonesian Heritage Butterworth-Heinemann Indonesian Heritage
-25%  73.95  Seabirds: An Identification Guide ~ Houghton Mifflin
-43%  31.95  Upstream: Salmon and Society in the Pacific Northwest ~ National Academies Press
-21%  89.63  Ancient Marine Reptiles ~ Academic Press
-62%  14.95  Tropical Seashells (Periplus Nature Guides) ~ Pauline Fiene-Severns - Mike Severns - Ruth Dyerly Tuttle Publishing Pauline Fiene-Severns - Mike Se...
-12%  177.81  The World Environment 1972-1992:Two Decades of Challenge ~ O. El-Kholy Springer O. El-Kholy
-14%  139.95  Estuary Restoration and Maintenance: The National Estuary Program (Marine S ~ Michael J. Kennish CRC Michael J. Kennish
-34%  42.77  Arctic National Wildlife Refuge (ANWR): Review, Controversies And Legislation ~ Nova Biomedical
-63%  12.95  The Complete Encyclopedia of Dogs ~ Esther J. J. Verhoef-Verhallen Chartwell Books Esther J. J. Verhoef-Verhallen
-47%  25.00  Birds of North America: Life Histories of More Than 930 Species ~ Fred J. Alsop DK ADULT Fred J. Alsop
-13%  145.27  Climate Change and Global Food Security (Books in Soils, Plants, and the En ~ CRC
-68%  9.95  Alpine Wildflowers of the Rocky Mountains ~ Joseph F. Duft - Robert K. Moseley Mountain Pr Joseph F. Duft - Robert K. Moseley
-27%  57.6  A Guide to the Birds of the Philippines ~ Robert S. Kennedy - Pedro C. Gonzales - Edward C. Dickinson - Hector Miranda - Timothy H. Fisher Oxf...
-42%  28.75  The Empty Ocean ~ Richard Ellis Island Press Richard Ellis
-39%  32.65  Birds of Southern Africa. ~ Ber van Perlo Princeton University Press Ber van Perlo
-28%  53.34  The Insects: Structure and Function ~ R. F. Chapman Cambridge University Press R. F. Chapman
-81%  5  Antarctica: A Year at the Bottom of theWorld ~ Jim Mastro Bulfinch Jim Mastro
-21%  78.96  Laboratory Animal Anaesthesia, Second Edition ~ Paul A. Flecknell Academic Press Paul A. Flecknell
-20%  83.2  Rivers of North America ~ Academic Press
-9%  205.99  Acoustic Behaviour of Insects: An Evolutionary Perspective ~ W. Bailey Springer W. Bailey
-40%  30.00  Butterflies: Ecology and Evolution Taking Flight ~ University Of Chicago Press
-71%  8.12  Discovery Channel Reptiles & Amphibians (Explore Your World (Discovery)) ~ F. Wayne King Tandem Library F. Wayne King
-48%  22  To Heal the Earth: Selected Writings Of Ian L. Mcharg ~ Ian McHarg Island Press Ian McHarg
-27%  54.92  Inland Fishes of California ~ Peter B. Moyle University of California Press Peter B. Moyle
-67%  10.00  The First Year in the Life of Estuarine Fishes in the Middle Atlantic Bight ~ Kenneth W. Able - Michael P. Fahay Rutgers University Press Kenneth W. Able - Michael P. Fahay
-40%  30.00  Encyclopedia of Perennials: A Gardener's Guide ~ Christopher Woods Checkmark Books Christopher Woods
-21%  75.35  Frontiers in Ecology: Building the Links ~ Elsevier Science
-79%  5.25  Stokes Guide to Bird Behavior, Volume 1 ~ Donald Stokes - Lillian Little, Brown and Company Donald Stokes - Lillian
-42%  27.36  Ocean Treasure: Commericial Fishing in Alaska (Teacher Resources) (Teacher ~ Terry Johnson Alaska Sea Grant College Program Terry Johnson
-37%  33.36  Upstream: Salmon and Society in the Pacific Northwest ~ National Academies Press
-41%  27.61  The Lessening Stream: An Environmental History of the Santa Cruz River ~ Michael F. Logan University of Arizona Press Michael F. Logan
-18%  86.37  Introduction To Forest and Renewable Resources ~ Grant W Sharpe - John C Hendee - Wenonah F Sharpe McGraw-Hill Science/Engineering/Math Grant W Sharp...
-58%  13.99  Primary Perception: Biocommunication with Plants, Living Foods, and Human Cells ~ Cleve Backster White Rose Millennium Press Cleve Backster
-48%  20.99  Ecology: Concepts and Applications w/Online Learning Center Password Card ~ Manuel C Molles McGraw-Hill Science/Engineering/Math Manuel C Molles
-14%  114.42  Algal Ecology: Freshwater Benthic Ecosystem (Aquatic Ecology) ~ Academic Press
-15%  105.69  Growth Dynamics of Conifer Tree Rings: Images of Past and Future Environmen ~ E.A. Vaganov - M.K. Hughes - A.V. Shashkin Springer E.A. Vaganov - M.K. Hughes - A.V. Shashkin
-16%  100.34  Structural Geology of Rocks and Regions, 2nd Edition ~ George H. Davis - Stephen J. Reynolds Wiley George H. Davis - Stephen J. Reynolds
-37%  31.50  Sea Lions of the World (22nd Lowell Wakefield Fisheries Symposium) ~ A. W. Trites Alaska Sea Grant College Program A. W. Trites
-53%  16.5  Plant Spirit Medicine: The Healing Power of Plants ~ Eliot Cowan Blue Water Publishing (NC) Eliot Cowan
-16%  91.89  Landscape Ecology: A Top Down Approach (Landscape Ecology Series (Boca Rato ~ CRC
-21%  67.63  The Speciation and Biogeography of Birds ~ Ian Newton Academic Press Ian Newton
-13%  118.89  Oaks of Asia ~ Yu. L. Menitsky - Iu. L. Menitskii - Andrei Aleksandrovich Fedorov Science Publishers Yu. L. Menitsk...
-37%  30  Animals Without Backbones: An Introduction to the Invertebrates (New Plan T ~ Ralph Buchsbaum - Mildred Buchsbaum - John Pearse - Vicki Pearse University Of Chicago Press Ralph B...
-22%  62.87  Alien Plant Invasions in Native Ecosystems of Hawaii: Management and Research ~ Charles P. Stone University of Hawaii Press Charles P. Stone
-69%  7.77  A View from the Zoo ~ Gary Richmond W Pub Group Gary Richmond
-26%  48.99  Reef Coral Identification: Florida Caribbean Bahamas Including Marine Plants ~ Paul Humann New World Publications Paul Humann
-67%  8.28  Abalone Book ~ Peter C. Howorth Naturegraph Publishers Peter C. Howorth
-42%  22.50  Geographical Ecology ~ Robert H. MacArthur Princeton University Press Robert H. MacArthur
-14%  99.01  Dragonflies: Behavior and Ecology of Odonata (Comstock Book) ~ Philip S. Corbet Cornell University Press Philip S. Corbet
-52%  15.00  Pacific Coast Pelagic Invertebrates: A Guide to the Common Gelatinous Animals ~ David Wrobel - Claudia Mills Sea Challengers David Wrobel - Claudia Mills
-32%  33.99  Phylogeny and Conservation (Conservation Biology) ~ Cambridge University Press
-26%  45.00  When Elephants Paint: The Quest of Two Russian Artists to Save the Elephant ~ Komar & Melamid - David Eggers Harper Paperbacks Komar & Melamid - David Eggers
-67%  8  Dreams of Amazonia: Revised Edition (Penguin Travel Library) ~ Roger D. Stone Penguin (Non-Classics) Roger D. Stone
-11%  127.23  Wildlife Habitat Management of Forestlands, Rangelands, and Farmlands ~ Neil F. Payne - Fred C. Bryant Krieger Publishing Company Neil F. Payne - Fred C. Bryant
-38%  24.99  Tree Heritage of Britain and Ireland: A Guide to the Famous Trees of Britai ~ Andrew Morton Airlife Publishing Limited Andrew Morton
-66%  8.00  Reaching Home: Pacific Salmon, Pacific People ~ Tom Jay - Bradford Matsen - Tom Jay Matsen Alaska Northwest Books Tom Jay - Bradford Matsen - Tom Ja...
-66%  8  The Piracy of America: Profiteering in the Public Domain ~ Clarity Press
-9%  154.58  A New General Catalogue of the Ants of the World ~ Barry Bolton Harvard University Press Barry Bolton
-13%  99.21  Remote Sensing for Landscape Ecology: New Metric Indicators for Monitoring, ~ Robert C. Frohn CRC Robert C. Frohn
-3%  470.96  Ecosystems and Nature: Economics, Science and Policy (Environmental Analysi ~ Edward Elgar Publishing
-11%  119.27  Toucans, Barbets and Honeyguides (Bird Families of the World) ~ Lester Short - Jennifer Horne Oxford University Press, USA Lester Short - Jennifer Horne
-27%  41.58  Muddied Waters: Historical And Contemporary Perspectives on Management of F ~ Kitlv Press
-37%  25.94  Zen and Horses: Lessons from a Year of Riding ~ Ingrid Soren Rodale Books Ingrid Soren
-50%  14.95  Life of the Tanager (Comstock Book) ~ Alexander F. Skutch Comstock Publishing Alexander F. Skutch
-50%  14.99  Starting Your Career as a Marine Mammal Trainer ~ Terry S. Samansky Dolphintrainer.Com Terry S. Samansky
-16%  76.96  An Introduction to Behavioural Ecology ~ J. R. Krebs - N. B. Davies Blackwell Publishing Limited J. R. Krebs - N. B. Davies
-20%  58.93  Introduction to Marine Ecology ~ R. S. K. Barnes - R. N. Hughes Blackwell Publishing Limited R. S. K. Barnes - R. N. Hughes
-11%  124  Handbook of Environmental Contaminants: A Guide for Site Assessment ~ Chris Shineldecker CRC Chris Shineldecker
-17%  73.16  Avian Medicine & Surgery ~ B. H. Coles Blackwell Publishing Limited B. H. Coles
-16%  80.00  America's Ancient Forests: From the Ice Age to the Age of Discovery ~ Thomas M. Bonnicksen Wiley Thomas M. Bonnicksen
-59%  10.05  Birds (Picturepedia) ~ Dk Pub (T)
-14%  91.50  Telling the Evolutionary Time: Molecular Clocks and the Fossil Record (Syst ~ CRC
-16%  74.20  Seagrasses: Biology, Ecology and Conservation ~ Springer
-13%  92.62  Natural Hazards and Disasters, 2005 Hurricane Edition (with Errata Table of ~ Donald Hyndman - David Hyndman Brooks Cole Donald Hyndman - David Hyndman
-4%  383.01  On the Track of Unknown Animals ~ Bernard Heuvelmans Kegan Paul Bernard Heuvelmans
-13%  92.38  Martens and Fishers (Martes) in Human-Altered Environments: An Internationa ~ Springer
-70%  5.97  Fair Weather: Effective Partnership in Weather and Climate Services (Nation ~ National Academy Press
-71%  5.75  So Glorious a Landscape: Nature and the Environment in American History and ~ Chris J. Magoc SR Books Chris J. Magoc
-32%  29.99  The Silent Miaow: A Manual for Kittens, Strays, and Homeless Cats ~ Paul Gallico Three Rivers Press Paul Gallico
-11%  111.96  Introduction to Forest Ecosystem Science and Management ~ Wiley
-56%  10.98  Water in the West: A High Country News Reader ~ Oregon State University Press
-58%  10  Untamed Vermont: Extraordinary Wilderness Areas of the Green Mountain State ~ A. Blake Gardner Thistle Hill Publications A. Blake Gardner
-28%  35  Negotiating Enviromental Agreements : How to Avoid Escalating Confrontation ~ Lawrence Susskind - Paul F. Levy Island Press Lawrence Susskind - Paul F. Levy
-42%  19.29  A Natural History of California (California Natural History Guides) ~ Allan A. Schoenherr University of California Press Allan A. Schoenherr
-9%  136.28  Diseases of Wild Waterfowl ~ Gary A. Wobeser Springer Gary A. Wobeser
-36%  24.99  Water, Culture, and Power: Local Struggles In A Global Context ~ Island Press
-24%  42.5  The Hudson: An Illustrated Guide to the Living River ~ Stephen P. Stanne - Roger G. Panetta - Brian E. Forist Rutgers University Press Stephen P. Stanne - ...
-26%  38.73  Forest Patches in Tropical Landscapes ~ Island Press
-35%  25.27  The Dog Lover's Cookbook: Dr. Tonken's Book of Practical Canine Cuisine ~ Bernard Tonken Main Street Pr Bernard Tonken
-35%  25.27  Hobbes (Past Masters) ~ Richard Tuck Oxford University Press, USA Richard Tuck
-12%  97.06  Sampling Techniques for Forest Resource Inventory ~ Barry D. Shiver - Bruce E. Borders Wiley Barry D. Shiver - Bruce E. Borders
-9%  134.99  The Atlantic Salmon: Natural History, Exploitation and Future Management ~ W. M. Shearer Wiley W. M. Shearer
-40%  19.95  A Dictionary of Environmental Quotations ~ Barbara K. Rodes - Rice Odell The Johns Hopkins University Press Barbara K. Rodes - Rice Odell
-57%  9.99  The Raptor Almanac: A Comprehensive Guide to Eagles, Hawks, Falcons, and Vu ~ Scott Weidensaul The Lyons Press Scott Weidensaul
-17%  64.23  Hostplant Selection By Phytophagous Insects (Contemporary Topics in Entomology) ~ E.A. Bernays - Reginald F. Chapman Springer E.A. Bernays - Reginald F. Chapman
-7%  164.87  Municipal Sewage Sludge: Management, Processing and Disposal, Volume IV (Wa ~ PAUL BISHOP CRC PAUL BISHOP
-19%  56.95  Cusco Amazónico: The Lives of Amphibians and Reptiles in an Amazonian Rain ~ William E. Duellman Comstock Publishing William E. Duellman
-47%  14.95  Mountain Lion ~ Rebecca Grambo Chronicle Books Rebecca Grambo
-15%  75.00  America's Ancient Forests: From the Ice Age to the Age of Discovery ~ Thomas M. Bonnicksen Wiley Thomas M. Bonnicksen
-18%  60  Extreme Conflict and Tropical Forests (World Forests) ~ Springer
-11%  99.95  The Newts and Salamanders of Europe ~ Richard A. Griffiths Princeton University Press Richard A. Griffiths
-28%  33.1  Guide to the Vascular Plants of the Blue Ridge ~ B. Eugene Wofford University of Georgia Press B. Eugene Wofford
-11%  104.16  Sturkie's Avian Physiology ~ Academic Press
-8%  139.88  Dragonflies: Behavior and Ecology of Odonata (Comstock Book) ~ Philip S. Corbet Cornell University Press Philip S. Corbet
-11%  96.46  Terrestrial Plant Ecology (3rd Edition) ~ Michael G. Barbour - Jack H. Burk - Wanna D. Pitts - Frank S. Gilliam - Mark W. Schwartz Benjamin Cu...
-80%  3  Sustainability, the Challenge: People, Power and the Environment ~ Black Rose Books
-14%  74.94  On the Dynamics of Exploited Fish Populations ~ Raymond, J. Breverton - Sidney, J. Holt The Blackburn Press Raymond, J. Breverton - Sidney, J. Holt
-16%  63.69  Insect Ecology, Second Edition: An Ecosystem Approach ~ Timothy D. Schowalter Academic Press Timothy D. Schowalter
-34%  23.73  Venomous Snakes of the World ~ Wil P. Mara - Joseph T. Collins TFH Publications Wil P. Mara - Joseph T. Collins
-30%  28.00  Conservation: Linking Ecology, Economics, and Culture ~ Monique Borgerhoff Mulder - Peter Coppolillo Princeton University Press Monique Borgerhoff Mulder - ...
-13%  81.81  Indigenous Peoples and Environmental Issues: An Encyclopedia ~ Bruce E. Johansen Greenwood Press Bruce E. Johansen
-67%  5.85  Reflections of Eden: My Years with the Orangutans of Borneo ~ Birute M. F. Galdikas Back Bay Books Birute M. F. Galdikas
-27%  32.92  Neotropical Migratory Birds: Natural History, Distribution, and Population ~ Richard M. Degraaf - John H. Rappole Comstock Publishing Richard M. Degraaf - John H. Rappole
-48%  12.9  Butterflies of the Great Lakes Region (Great Lakes Environment) ~ Matthew M. Douglas - Jonathan M. Douglas Regional Matthew M. Douglas - Jonathan M. Douglas
-9%  124.58  DESERT QUARTET: An Erotic Landscape ~ Terry Tempest Williams Pantheon Terry Tempest Williams
-35%  21.84  Folklore of Birds ~ Laura Martin Globe Pequot Laura Martin
-40%  18  Extreme Weather: A Guide and Record Book ~ Christopher C. Burt W. W. Norton & Company Christopher C. Burt
-42%  15.87  True Horsemanship Through Feel ~ Bill Dorrance - Leslie Desmond The Lyons Press Bill Dorrance - Leslie Desmond
-16%  60  The Secret Knowledge of Water: Discovering the Essence of the American Desert ~ Craig Leland Childs Sasquatch Books Craig Leland Childs
-72%  4.4  Flowers of Hawaii (Hawaii Pocket Guides) (Hawaii Pocket Guides) ~ Bess Press
-37%  20.00  The Eastern Screech Owl: Life History, Ecology, and Behavior in the Suburbs ~ Frederick R. Gehlbach Texas A&M University Press Frederick R. Gehlbach
-25%  34.99  Dog Obedience Training ~ Ross Allan TFH Publications Ross Allan
-52%  10.46  Adam's Task: Calling Animals by Name (Common Reader Editions) ~ Vicki Hearne Common Reader Editions Vicki Hearne
-8%  123.57  American Beetles, Volume I: Archostemata, Myxophaga, Adephaga, Polyphaga: S ~ CRC
-27%  30.1  Wild Tigers of Ranthambore (Oxford India Paperbacks) ~ Valmik Thapar - Fateh Singh Ratore Oxford University Press, USA Valmik Thapar - Fateh Singh Ratore
-42%  15.45  Notes from Little Lakes: The Story of a Family and Fifteen Acres (Outdoor E ~ Mel Ellis Cabin Bookshelf Mel Ellis
-10%  97.39  Freshwater Algae of North America: Ecology and Classification (Volume in th ~ John D. Wehr - Robert G. Sheath Academic Press John D. Wehr - Robert G. Sheath
-19%  47.5  The Urban Whale: North Atlantic Right Whales at the Crossroads ~ Harvard University Press
-23%  38  The Complete English Cocker Spaniel ~ Connie Vanacore - Dale Hood Howell Book House Connie Vanacore - Dale Hood
-22%  38.99  Justice, Posterity, and the Environment ~ Wilfred Beckerman - Joanna Pasek Oxford University Press, USA Wilfred Beckerman - Joanna Pasek
-25%  33.87  Nutrient Requirements of Swine (Nutrient Requirements of Domestic Animals) ~ National Research Council Subcommittee on Swine Nutrition - National Research Council (U. S.) Nation...
-9%  110.74  Igneous Rocks of South-West England (The Geological Conservation Review, Vol 5) ~ P.A. Floyd - C.S. Exley - M.T. Styles Springer P.A. Floyd - C.S. Exley - M.T. Styles
-69%  4.98  Redesigning the American Lawn: A Search for Environmental Harmony ~ F. Herbert Bormann - Diana Balmori - Gordon T. Geballe Yale University Press F. Herbert Bormann - Di...
-78%  3.19  Out of the Noosphere: Adventure, Sports, Travel, and the Environment: The B ~ Editors Outside magazine Fireside Editors Outside magazine
-44%  13.97  Raising Rover: Breed-By-Breed Training from Afghans to Yorkies ~ Judith Halliburton St. Martin's Griffin Judith Halliburton
-55%  8.95  Winter Twigs: A Wintertime Key to Deciduous Trees and Shrubs of Northwester ~ Helen Margaret Gilkey - Patricia L. Packard Oregon State University Press Helen Margaret Gilkey - Pa...
-4%  259.12  Acid Rain and Environmental Degradation: The Economics of Emission Trading ~ Ger Klaassen Edward Elgar Publishing Ger Klaassen
-54%  9.39  Wildflowers in the Field and Forest: A Field Guide to the Northeastern Unit ~ Steven Clemants - Carol Gracie Oxford University Press, USA Steven Clemants - Carol Gracie
-6%  164.92  Constructing Local Environmental Agendas: People, Places and Participation ~ BuckingHam-Hatf Routledge BuckingHam-Hatf
-15%  59.25  Making Better Environmental Decisions: An Alternative to Risk Assessment ~ Mary O'Brien The MIT Press Mary O'Brien
-37%  18.00  World Atlas of Birds ~ Roger Tory Peterson Crescent Roger Tory Peterson
-20%  42.91  A Trip Too Far: Ecotourism, Politics and Exploitation ~ Rosaleen Duffy Earthscan Publications Ltd. Rosaleen Duffy
-30%  24.99  Eating Diamonds ~ Loren Cruden Scottish Cultural Press Loren Cruden
-22%  38.37  Environmentalism and Cultural Theory: Exploring the Role of Anthropology in ~ Kay Milton Routledge Kay Milton
-9%  104.47  Primates in Fragments: Ecology and Conservation ~ Springer
-12%  79.56  Predator-Prey Dynamics: The Role of Olfaction ~ Michael Conover CRC Michael Conover
-9%  109.94  Big-Leaf Mahogany ~ Springer-Verlag Telos
-41%  14.75  Animals: Our Return to Wholeness ~ Penelope Smith Pegasus Publications Penelope Smith
-4%  232.94  Sustainability and Firms: Technological Change and the Changing Regulatory ~ Edward Elgar Publishing
-34%  19.77  America's National Wildlife Refuges: A Complete Guide ~ Russell D. Butcher Roberts Rinehart Publishers Russell D. Butcher
-4%  224.6  The Contingent Valuation of Natural Parks: Assessing the Warmglow Propensit ~ Paulo A. L. D. Nunes Edward Elgar Publishing Paulo A. L. D. Nunes
-34%  19.90  Jack Wattley's Handbook of Discus/H1070 ~ Jack Wattley TFH Publications Jack Wattley
-4%  223.82  Environmental Policy Analysis With Limited Information: Principles and Appl ~ William H. Desvousges - F. Reed Johnson - H. Spencer Banzhaf Edward Elgar Publishing William H. Desv...
-50%  9.99  Beginning Life ~ Geraldine Lux Flanagan DK ADULT Geraldine Lux Flanagan
-29%  24  Fishes of the World ~ Joseph S. Nelson Wiley Joseph S. Nelson
-22%  35  Welfare Ranching: The Subsidized Destruction of the American West ~ George Wuerthner - Mollie Matteson Foundations for Deep Ecology 2 George Wuerthner - Mollie Matteson...
-29%  25  The Box of Stars: A Practical Guide to the Mythology of the Night Sky ~ Catherine Tennant Bulfinch Press Catherine Tennant
-50%  10  Doing Biology ~ Joel B. Hagen - Douglas Allchin - Fred Singer Benjamin Cummings Joel B. Hagen - Douglas Allchin - Fr...
-14%  59.01  Essential Reproduction (Essentials) ~ Martin H. Johnson - Barry J. Everitt Blackwell Publishing Limited Martin H. Johnson - Barry J. Everi...
-55%  8.02  Inside the Animal Mind: A Groundbreaking Exploration of Animal Intelligence ~ George Page Broadway George Page
-16%  53.83  Environmental Ethics: What Really Matters, What Really Works ~ Oxford University Press, USA
-58%  7.18  A Guide to Michigan's Endangered Wildlife ~ David C. Evers Regional David C. Evers
-19%  42.08  Offshore Pioneers: Brown & Root and the History of Offshore Oil and Gas ~ Joseph A. Pratt - Tyler Priest - Christopher J. Castaneda Gulf Professional Publishing Joseph A. Pra...
-14%  60.00  SALAMANDERS OF U S & CANADA ~ Petranka Jw Smithsonian Petranka Jw
-34%  18.45  The Color of Serendipity: A Journey Through Sri Lanka ~ Nishantha Gunawardena Traces of Eden Foundation Nishantha Gunawardena
-34%  18.45  The Lost Dynasty: Uncovering Sri Lanka's Secret Past ~ Nishantha Gunawardena Traces of Eden Foundation Nishantha Gunawardena
-5%  167.99  Multilingual Illustrated Guide to the World's Commercial Coldwater Fish ("F ~ Claus Frimodt - Ian Dore Fishing News Books Claus Frimodt - Ian Dore
-36%  16.85  Colored Atlas of Miniature Catfish: Every Species of Corydoras, Brochis & A ~ Warren E. Burgess TFH Publications Warren E. Burgess
-27%  25.78  Population Biology: Concepts and Models ~ Alan Hastings Springer Alan Hastings
-30%  21.69  Close to Shore: The Terrifying Shark Attacks of 1916 ~ Michael Capuzzo Tandem Library Michael Capuzzo
-8%  107.65  American Insects: A Handbook of the Insects of America North of Mexico, Sec ~ Jr., Ross H. Arnett CRC Jr., Ross H. Arnett
-23%  30.68  The Monarch Butterfly: Biology and Conservation ~ Cornell University Press
-14%  54.9  Introduction to Birds of the Southern California Coast (California Natural ~ Joan Easton Lentz University of California Press Joan Easton Lentz
-8%  107  Statistical Methods for Groundwater Monitoring ~ Robert D. Gibbons Wiley-Interscience Robert D. Gibbons
-34%  18  Field Guide to the Orchids of Costa Rica and Panama (Comstock Book) ~ Robert L. Dressler Comstock Publishing Robert L. Dressler
-13%  61.97  Stream Ecology: Structure and Function of Running Waters ~ J.D. Allan Springer J.D. Allan
-12%  68.27  Hostplant Selection By Phytophagous Insects (Contemporary Topics in Entomology) ~ E.A. Bernays - Reginald F. Chapman Springer E.A. Bernays - Reginald F. Chapman
-8%  100.00  Scorpion Biology and Research ~ Philip Brownell - Gary Polis Oxford University Press, USA Philip Brownell - Gary Polis
-15%  50.99  Model-Based Archaeology of Socionatural Systems ~ SAR Press
-28%  22.61  Nudibranch Behavior ~ David W. Behrens New World Publications David W. Behrens
-23%  29.99  Living Planet: Preserving Edens of the Earth ~ World Wildlife Fund Crown World Wildlife Fund
-5%  169.92  Eco-Hydrology (Routledge Physical Environment Series) ~ Andrew Baird Routledge Andrew Baird
-9%  89.14  Animal Behavior: An Introduction to Behavioral Mechanisms, Development and ~ Mark Ridley Blackwell Publishing Limited Mark Ridley
-17%  41.51  How to Know the Spiders (Pictured Key Nature Series) ~ Barbara Kaston - John Bamrick - Edward T Cawley - Wm. G Jaques McGraw-Hill Science/Engineering/Math ...
-5%  169.92  Timescapes of Modernity: The Environment and Invisible Hazards (Global Envi ~ Barbara Adam Routledge Barbara Adam
-38%  14.4  Protecting Biodiversity: National Laws Regulating Access to Genetic Resourc ~ IDRC Books
-31%  19.77  Dead Reckoning: Great Adventure Writing from the Golden Age of Exploration, ~ W. W. Norton & Company
-10%  78.97  The Atlas of Snakes of the World ~ John Coborn TFH Publications John Coborn
-22%  31.32  Reef Fish Identification: Florida, Caribbean, Bahamas ~ Paul Humann - Ned DeLoach New World Publications Paul Humann - Ned DeLoach
-15%  49.95  Great White Sharks: The Biology of Carcharodon carcharias ~ Academic Press
-34%  16.50  Ocean Treasure: Commericial Fishing in Alaska (Teacher Resources) (Teacher ~ Terry Johnson Alaska Sea Grant College Program Terry Johnson
-34%  16.47  Our Fragile Coastal Fisheries ~ Don Phillips Trafford Publishing Don Phillips
-59%  5.99  Journey of the Pink Dolphins: An Amazon Quest ~ Sy Montgomery Simon & Schuster Sy Montgomery
-58%  6.00  God's Dog: The North American Coyote ~ Hope Ryden The Lyons Press Hope Ryden
-31%  19.14  Environmental Restoration (Flashpoints Series) ~ William Throop Humanity Books William Throop
-12%  60  Close Friends ~ Peter Jenkins Fawcett Peter Jenkins
-8%  95.15  Biological Diversity: Balancing Interests Through Adaptive Collaborative Ma ~ CRC
-54%  6.95  Alabama Wildlife, Volume 3: Imperiled Amphibians, Reptiles, Birds, and Mamm ~ University Alabama Press
-28%  21.55  Conservation Across Borders: Biodiversity in an Interdependent World ~ Charles C. Chester Island Press Charles C. Chester
-48%  8.98  A Common Fate: Endangered Salmon and the People of the Pacific Northwest ~ Joseph Cone Oregon State University Press Joseph Cone
-10%  73.66  Air Quality Assessment & Management ~ Dr Owen Harrop Taylor & Francis Dr Owen Harrop
-16%  42.5  Parrots: A Guide to Parrots of the World ~ Tony Juniper - Mike Parr Yale University Press Tony Juniper - Mike Parr
-8%  92.74  Introduction to Aquaculture ~ Matthew Landau Wiley Matthew Landau
-14%  51.77  The Holocene: An Environmental History ~ Neil Roberts Blackwell Publishing Limited Neil Roberts
-18%  36.84  Behavioral Ecology of Tropical Birds ~ Bridget J.M. Stutchbury - Eugene S. Morton Academic Press Bridget J.M. Stutchbury - Eugene S. Morton...
-9%  84.99  The Economics of Biodiversity Conservation: Valuation in Tropical Forest Ec ~ K. N. Ninan - S. Jyothis - P. Babu - V. Ramakrishnappa Earthscan Publications Ltd. K. N. Ninan - S. ...
-14%  48.30  The Vanishing Tiger ~ Vivek R. Sinha Salamander Books, Limited Vivek R. Sinha
-10%  73.03  Soil and Water Conservation Engineering ~ Delmar D. Fangmeier - William J. Elliot - Stephen R. Workman - Rodney L. Huffman - Glenn O. Schwab T...
-5%  150.32  BSAVA Manual of Reptiles (British Small Animal Veterinary Association) ~ Paul Raiti British Small Animal Veterinary Association (B S A V A) Paul Raiti
-23%  26.99  Green Seduction: Money, Business, And the Environment ~ Bill Streever University Press of Mississippi Bill Streever
-7%  109.95  Water and Wastewater Examination Manual ~ V. Dean Adams CRC V. Dean Adams
-16%  42.31  How to Know the Insects (Pictured Key Nature Series) ~ Roger G Bland - Mabel J Cuthbert - Martha W Cutkomp - Wm. G Jaques - Jean Lemieux - Francesca J Ston...
-9%  81.12  Elephants (T&Ad Poyser Natural History Series) ~ C. A. Spinage Princeton University Press C. A. Spinage
-47%  9  The Mighty Rainforest: In Association With Worldforest 90 (200p) ~ John Nichol David & Charles UK John Nichol
-13%  52.03  Muskoxen and Their Hunters: A History (Animal Natural History, 5) ~ Peter C. Lent University of Oklahoma Press Peter C. Lent
-24%  24.62  The Behavior Guide to African Mammals: Including Hoofed Mammals, Carnivores ~ Richard Despard Estes University of California Press Richard Despard Estes
-24%  24.60  Visions of Paradise: Glimpses of Our Landscape's Legacy ~ John Warfield Simpson University of California Press John Warfield Simpson
-13%  51.99  Fundamentals of Hazardous Waste Site Remediation ~ Kathleen Sellers CRC Kathleen Sellers
-5%  158.53  Water and Wastewater Finance and Pricing: A Comprehensive Guide, Third Edition ~ CRC
-12%  55.86  The Journal of Thoreau, Vol. 1 (1837-1855 Bound in 1 Volume) ~ Thoreau Dover Publications Thoreau
-17%  37.96  Fishes of Oklahoma ~ Rudolph J. Miller - Henry W. Robison University of Oklahoma Press Rudolph J. Miller - Henry W. Robis...
-10%  68.52  Dragonfly Genera of the New World: An Illustrated and Annotated Key to the ~ Rosser W. Garrison - Natalia von Ellenrieder - Jerry A. Louton The Johns Hopkins University Press Ro...
-16%  39.68  World Atlas of Biodiversity: Earth's Living Resources in the 21st Century ~ Brian Groombridge - Martin D. Jenkins University of California Press Brian Groombridge - Martin D. J...
-22%  26.43  Building the National Parks: Historic Landscape Design and Construction ~ Linda Flint McClelland The Johns Hopkins University Press Linda Flint McClelland
-9%  74.99  Snakes of Eastern North America ~ Ernst Carl H. University Publishing Association Ernst Carl H.
-21%  27.5  Advanced Obedience: Easier Than You Think ~ Joel M. McMains Howell Book House Joel M. McMains
-54%  6.42  Buffalo Creek Chronicles: Diary of a Cattle Ranch on the Southern Plains ~ Gary Lantz - Don House - Sue Selman Phoenix International Gary Lantz - Don House - Sue Selman
-23%  24.5  Rainforests of the World, Second Edition: A Reference Handbook ~ Kathlyn Gay ABC-Clio Inc Kathlyn Gay
-23%  24.60  Turning Off the Heat: Why America Must Double Energy Efficiency to Save Mon ~ Thomas R. Casten Prometheus Books Thomas R. Casten
-3%  219.65  Striped Bass and Other Morone Culture (Developments in Aquaculture and Fish ~ Elsevier Science
-5%  126.74  Natural Arsenic in Groundwater: Occurrence, Remediation and Management Proc ~ Jochen Bundschuh - Prosun Bhattacharya - D. Chandrasekharam Taylor & Francis Jochen Bundschuh - Pros...
-4%  182.8  The Ocean Life of Atlantic Salmon: Environmental and Biological Factors Inf ~ Fishing News Books
-22%  26.49  Tales of Giant Snakes: A Historical Natural History of Anacondas and Pythons ~ John C. Murphy - Robert W. Henderson Krieger Pub. Co. John C. Murphy - Robert W. Henderson
-51%  6.99  How it works: how the weather works (How It Works) ~ Carol Vorderman Readers Digest Carol Vorderman
-28%  18.98  The Jepson Desert Manual: Vascular Plants of Southeastern California ~ University of California Press
-31%  16.5  A Natural History of the Chicago Region (Center for American Places-Center ~ Joel Greenberg University Of Chicago Press Joel Greenberg
-31%  16.5  The Bering Sea and Aleutian Islands: Region of Wonders (Teacher Resources) ~ Terry Johnson Alaska Sea Grant College Program Terry Johnson
-31%  16.47  The Yosemite ~ John Muir - Galen Rowell Yosemite Association John Muir - Galen Rowell
-31%  16.47  Hunter's Tracks ~ John A. Hunter Safari Press John A. Hunter
-31%  16.47  Orangutans: Wizards of the Rain Forest ~ Anne E. Russon Firefly Books Anne E. Russon
-32%  15.3  Conservation And Ecology of Turtles of the Mid-atlantic Region: A Symposium ~ Bibliomania
-8%  85.77  Principles of Wildlife Management ~ James A. Bailey Wiley James A. Bailey
-44%  8.98  The Woodlot Management Handbook: Making the Most of Your Wooded Property Fo ~ Stewart Hilts - Peter Mitchell Firefly Books Stewart Hilts - Peter Mitchell
-4%  181.88  Shark! Shark! ~ William E. Young - Horace S. Mazet Kegan Paul William E. Young - Horace S. Mazet
-15%  39.13  Bird Migration ~ Thomas Alerstam Cambridge University Press Thomas Alerstam
-41%  10.32  Cascade-Olympic Natural History ~ Daniel Mathews Raven Editions Daniel Mathews
-14%  43.20  A Manual of Mammalogy with Keys to Families of the World ~ Robert E Martin - Ronald H. Pine - Anthony F DeBlase McGraw-Hill Science/Engineering/Math Robert E M...
-48%  7.5  Birds of the Puget Sound Region (Regional Bird Books) ~ Bob Morse - Tom Aversa - Hal Opperman R.W. Morse Company Bob Morse - Tom Aversa - Hal Opperman
-54%  5.95  Wild Health: How Animals Keep Themselves Well and What We Can Learn From Them ~ Cindy Engel Houghton Mifflin Cindy Engel
-35%  13.06  Fire, Chaparral, And Survival In Southern California ~ Richard W. Halsey Sunbelt Publications Richard W. Halsey
-8%  74.10  Encyclopedia of Animal Rights and Animal Welfare ~ Greenwood Press
-4%  162.68  Sustainability in Question: The Search for a Conceptual Framework (Advances ~ Edward Elgar Publishing
-8%  74.09  Encyclopedia of Animal Rights and Animal Welfare ~ Greenwood Press
-11%  52.70  Bird Ecology and Conservation: A Handbook of Techniques (Techniques in Ecol ~ William J. Sutherland - Ian Newton - Rhys E. Green Oxford University Press, USA William J. Sutherlan...
-4%  171.81  Commercial Fishing Methods: An Introduction to Vessels and Gears ("Fishing ~ John C. Sainsbury Fishing News Books John C. Sainsbury
-26%  19.47  Striper Wars: An American Fish Story ~ Dick Russell Island Press Dick Russell
-31%  14.99  The Lords of the Savannah - Leopards & Cheetas (Art of Being...) ~ Christine Denis-Huot - Michel Denis-Huot White Star Christine Denis-Huot - Michel Denis-Huot
-27%  18.21  Indian Mounds of the Middle Ohio Valley: A Guide to Mounds and Earthworks o ~ Susan L. Woodward - Jerry N. McDonald McDonald and Woodward Publishing Company Susan L. Woodward - J...
-16%  36.11  The Cannabible ~ Jason King Ten Speed Press Jason King
-14%  40.13  Coastal Marine Zooplankton: A Practical Manual for Students ~ Christopher D. Todd - M. S. Laverack - Geoff Boxshall Cambridge University Press Christopher D. Todd...
-5%  140.52  Fish Business Management: Stragegy, Marketing, Development ~ Andrew Palfreman Fishing News Books Andrew Palfreman
-25%  19.63  The Animals' Viewpoint on Dying, Death and Euthanasia ~ Elizabeth Severino Healing Connection Elizabeth Severino
-29%  16.35  Chasing the Dragon's Tail: The Struggle To Save Thailand's Wild Cats ~ Alan Rabinowitz Island Press Alan Rabinowitz
-28%  17.13  A Guide to the Coral Reefs of the Caribbean ~ Mark D. Spalding - Corinna Ravilious University of California Press Mark D. Spalding - Corinna Ravil...
-25%  20  Reefs at Risk: A Map-Based Indicator of Threats to the World's Coral Reefs ~ Laurentta Burke - John McManus - Mark Spalding World Resources Institute Laurentta Burke - John McMa...
-57%  4.95  Wild Edens: Africa's Premier Game Parks and Their Wildlife (Louise Lindsey ~ Joseph James Shomon Texas A&M University Press Joseph James Shomon
-33%  12.95  Or Perish in the Attempt: Wilderness Medicine in the Lewis & Clark Expedition ~ David J. Peck Farcountry Press David J. Peck
-50%  6.5  Reflections from the North Country ~ Sigurd F Olson Knopf Sigurd F Olson
-13%  42.11  Extinct Birds (Comstock Books) ~ Errol Fuller Comstock Publishing Errol Fuller
-4%  148.22  Institutions, Transaction Costs and Environmental ~ Ray Challen Edward Elgar Publishing Ray Challen
-32%  13.59  Eyes into Secret Seas ~ Jeffrey Rotman Rizzoli International Publications Jeffrey Rotman
-32%  13.57  Birds of the World: Recommended English Names ~ Frank Gill - Minturn Wright Princeton University Press Frank Gill - Minturn Wright
-32%  13.57  Birding Utah ~ D.E. McIvor Falcon D.E. McIvor
-9%  67.67  The Development of Logic ~ William Kneale - Martha Kneale Oxford University Press, USA William Kneale - Martha Kneale
-40%  9.5  The No-Nonsense Guide to Water ~ Maggie Black Verso Maggie Black
-45%  7.7  Apis Mellifera: A.K.A. Honeybee ~ Rick Green Branden Books Rick Green
-9%  66.26  Aquatic Insects of North America ~ Richard Merritt Kendall/Hunt Publishing Company Richard Merritt
-4%  145.34  Contaminated Land: Reclamation, Redevelopment and Reuse in the United State ~ Peter B. Meyer - Richard H. Williams - Kristen R. Yount Edward Elgar Publishing Peter B. Meyer - Ric...
-28%  15.61  The Complete Outdoors Encyclopedia ~ Vin T. Sparano St. Martin's Griffin Vin T. Sparano
-48%  6.68  Tales of Four Lakes: Leech Lake, Gull Lake, Mille Lacs Lake, the Red Lakes ~ Duane R. Lund Adventure Publications Duane R. Lund
-61%  4.00  The War Against the Beavers ~ Verena Andermatt Conley University of Minnesota Press Verena Andermatt Conley
-7%  88  Easter Island: Scientific Exploration into the World's Environmental Proble ~ Springer
-22%  21.37  The Last Landscape ~ William Hollingsworth Whyte University of Pennsylvania Press William Hollingsworth Whyte
-10%  53.83  Animal Signals (Oxford Series in Ecology and Evolution) ~ John Maynard-Smith - David Harper Oxford University Press, USA John Maynard-Smith - David Harper
-5%  121.67  Toucans, Barbets and Honeyguides (Bird Families of the World) ~ Lester Short - Jennifer Horne Oxford University Press, USA Lester Short - Jennifer Horne
-24%  18.90  Spring in Washington (Maryland Paperback Bookshelf) ~ Louis Halle The Johns Hopkins University Press Louis Halle
-24%  18.90  Finding Wildflowers in the Washington-Baltimore Area (Johns Hopkins Paperback) ~ Cristol Fleming - Marion Blois Lobstein - Barbara Tufty The Johns Hopkins University Press Cristol F...
-32%  12.89  Damselflies of the North Woods (North Woods Naturalist Guides) ~ Robert Dubois Kollath-Stensaas Robert Dubois
-19%  25.95  Carpenter Ants Of The United States And Canada ~ Laurel D. Hansen - John H. Klotz Comstock Publishing Laurel D. Hansen - John H. Klotz
-9%  60.44  Historical Ecology of the British Flora ~ M. Ingrouille Springer M. Ingrouille
-8%  68.94  Water, Power and Politics in the Middle East: The Other Israel-Palestine Co ~ Jan Selby I. B. Tauris Jan Selby
-12%  42.95  The Book of the American Pit Bull Terrier ~ Richard F. Stratton TFH Publications Richard F. Stratton
-9%  59.98  Environmental Health Procedures ~ W. H. Bassett Spon E & F N (UK) W. H. Bassett
-10%  53.96  The Complete Belgian Tervuren ~ Howell Books
-6%  101.49  Freshwater Algae of North America: Ecology and Classification (Volume in th ~ John D. Wehr - Robert G. Sheath Academic Press John D. Wehr - Robert G. Sheath
-23%  19.99  Earth ~ DK Publishing DK ADULT DK Publishing
-18%  27.34  Carpenter Ants Of The United States And Canada ~ Laurel D. Hansen - John H. Klotz Comstock Publishing Laurel D. Hansen - John H. Klotz
-40%  9  Susquehanna, River of Dreams ~ Susan Q. Stranahan The Johns Hopkins University Press Susan Q. Stranahan
-16%  30.21  Hands-On Herpetology: Exploring Ecology and Conservation ~ Rebecca L. Schneider - Marianne E. Krasny - Stephen J. Morreale Natl Science Teachers Assn Rebecca L...
-8%  67.62  Ecology of Desert Systems ~ Walter G. Whitford Academic Press Walter G. Whitford
-31%  12.99  Safari in Wildest Africa (Journeys Through World & Natur) ~ Michel Denis-Huot - Christine Denis-Huot White Star Michel Denis-Huot - Christine Denis-Huot
-23%  18.99  Butterflies of the World ~ Valerio Sbordoni - Saverio Forestiero Firefly Books Valerio Sbordoni - Saverio Forestiero
-24%  18.25  Finding Wildflowers in the Washington-Baltimore Area (Johns Hopkins Paperback) ~ Cristol Fleming - Marion Blois Lobstein - Barbara Tufty The Johns Hopkins University Press Cristol F...
-19%  25  American Bamboos ~ Emmett J. Judziewicz - Lynn G. Clark - Ximena Londoño - Margaret J. Stern Smithsonian Emmett J. Jud...
-3%  174.28  Amphibian Medicine and Captive Husbandry ~ Krieger Publishing Company
-30%  13.3  The Ocean and Coastal Conservation Guide 2005-2006 ~ Island Press
-7%  79.36  Aquatic Insects of North America ~ Richard Merritt Kendall/Hunt Publishing Company Richard Merritt
-9%  59  The Art of Landscape Detail: Fundamentals, Practices, and Case Studies ~ Niall Kirkwood Wiley Niall Kirkwood

Page 2 - Nr. 401 - 800
Save%  Price $  Title     Offers 401 - 800
-20%  22.87  Seabirds of the World ~ Peter Harrison Princeton University Press Peter Harrison
-29%  13.3  Woodland Creatures: Being Some Wild Life Studies ~ Frances Pitt Kessinger Publishing Frances Pitt
-34%  10.92  Keeping Bees ~ John Vivian Williamson Publishing Company John Vivian
-44%  6.98  Guide to Seashells of the World (Firefly Pocket Reference) ~ A. P.H. Oliver Firefly Books A. P.H. Oliver
-26%  15.50  The Best of Outdoor Life: One Hundred Years of Classic Stories from Outdoor ~ Outdoor Life Magazine - Inc Outdoor Life Etimes Mirro - Cowles Creative Publishing Cowles Creative P...
-38%  8.98  Last Stands: A Journey Through North America's Vanishing Ancient Rainforests ~ Larry Pynn Oregon State University Press Larry Pynn
-32%  11.53  Birds of Texas Field Guide ~ Stan Tekiela Adventure Publications Stan Tekiela
-32%  11.53  Wildflowers of Minnesota: Field Guide ~ Stan Tekiela Adventure Publications Stan Tekiela
-32%  11.53  Butterflies Of Michigan Field Guide (Butterfly Field Guides) ~ Jaret C. Daniels Adventure Publications Jaret C. Daniels
-32%  11.53  Butterflies of the Carolinas Field Guide (Our Nature Field Guides) ~ Jaret C. Daniels Adventure Publications Jaret C. Daniels
-32%  11.53  Butterflies Of Ohio Field Guide ~ Jaret C. Daniels Adventure Publications Jaret C. Daniels
-24%  17.53  At Home on the Earth: Becoming Native to Our Place ~ University of California Press
-24%  17.54  At Home on the Earth: Becoming Native to Our Place ~ University of California Press
-28%  13.6  Guide to Marine Mammals of Alaska, Second Edition ~ Kate Wynne Alaska Sea Grant College Program Kate Wynne
-28%  13.57  Canyon Country Wildflowers: Including Arches and Canyonlands National Parks ~ Damian Fagan Falcon Damian Fagan
-28%  13.57  Eastern Bluebird (Wild Bird Guides) ~ Gary Ritchison Stackpole Books Gary Ritchison
-10%  47.41  Streams: Their Ecology and Life ~ Colbert E. Cushing - J. David Allan Academic Press Colbert E. Cushing - J. David Allan
-54%  4.60  From Where I Sit: Essays on Bees, Beekeeping, and Science (Comstock) ~ Mark L. Winston Cornell University Press Mark L. Winston
-35%  9.99  National Audubon Society North America Birdfeeder Guide ~ Robert Burton - Stephen R. Kress DK ADULT Robert Burton - Stephen R. Kress
-9%  54.67  Fundamentals of Human Ecology ~ Edward J. Kormondy - Daniel E. Brown Prentice Hall Edward J. Kormondy - Daniel E. Brown
-10%  49.19  Hand Guide to the Birds of New Zealand ~ Hugh Robertson - Barrie Heather Oxford University Press, USA Hugh Robertson - Barrie Heather
-7%  68.66  Reptiles of North Carolina ~ William M. Palmer - Alvin L. Braswell University of North Carolina Press William M. Palmer - Alvin L...
-17%  26.25  Sociobiology: The New Synthesis, Twenty-fifth Anniversary Edition ~ Edward O. Wilson Belknap Press Edward O. Wilson
-51%  5  The Complete Bird Owner's Handbook ~ Gary A. Gallerstein - Heather Acker Howell Books Gary A. Gallerstein - Heather Acker
-67%  2.5  The Mosquito Book ~ Scott Anderson - Tony Dierckins - Tony X Dennoch Scott Anderson - Tony Dierckins - Tony X
-7%  64.29  The Ecology of Fishes on Coral Reefs ~ Academic Press
-45%  6.3  Nature's Panorama: Thoreau On The Seasons (The Spirit of Thoreau) ~ Henry David Thoreau University of Massachusetts Press Henry David Thoreau
-32%  10.88  The Essential Agrarian Reader: The Future of Culture, Community, and the Land ~ Shoemaker & Hoard
-28%  12.89  Ribbon of Sand: The Amazing Convergence of the Ocean and the Outer Banks (C ~ John Alexander - James Lazell The University of North Carolina Press John Alexander - James Lazell
-28%  12.89  Another Country: Journeying Toward the Cherokee Mountains ~ Christopher Camuto University of Georgia Press Christopher Camuto
-3%  194.85  The Practical Handbook of Compost Engineering ~ Roger Tim Haug CRC Roger Tim Haug
-32%  10.85  Great Waters: An Atlantic Passage ~ Deborah Cramer W. W. Norton & Company Deborah Cramer
-35%  9.48  Where the Buffalo Roam: Restoring America's Great Plains ~ Anne Matthews University Of Chicago Press Anne Matthews
-56%  3.92  Walks and Rambles in and Around St. Louis (Walks & Rambles Guide.) ~ Robert Rubright Countryman Press Robert Rubright
-6%  84.95  Structural Geology of Rocks and Regions, 2nd Edition ~ George H. Davis - Stephen J. Reynolds Wiley George H. Davis - Stephen J. Reynolds
-39%  7.95  Mythic Woods: The World's Most Remarkable Forests ~ Jonathan Roberts WN Jonathan Roberts
-14%  30  Rocky Mountain Futures: An Ecological Perspective ~ Island Press
-33%  9.99  The Complete Bichon Frise ~ Barbara Stubbs Howell Book House Barbara Stubbs
-12%  35.99  Puerto Rico & Virgin Islands Wildlife Viewing Guide (Wildlife Viewing Guide ~ David W Nellis Falcon David W Nellis
-6%  75.99  Fishes of the Gulf of Mexico, Volume 2: Scorpaeniformes to Tetraodontiformes ~ John D. McEachran - Janice D. Fechhelm University of Texas Press John D. McEachran - Janice D. Fechh...
-31%  10.95  Complete Aquarium, The ~ Peter Scott Knopf Peter Scott
-56%  4  Timberline: Mountain and Arctic Forest Frontiers ~ Stephen F. Arno Mountaineers Books Stephen F. Arno
-13%  34.95  Poison Dart Frogs (Success With An Amphibian Pet) ~ William Samples TFH Publications William Samples
-22%  17.5  Pleistocene Amphibians and Reptiles in Britain and Europe (Oxford Monograph ~ J. Alan Holman Oxford University Press, USA J. Alan Holman
-25%  15.00  A Field Guide to Coastal Wetland Plants of the Northeastern United States ~ Ralph W. Tiner University of Massachusetts Press Ralph W. Tiner
-7%  70  Living in the Environment: Principles, Connections, and Solutions (with CD- ~ Jr., G. Tyler Miller Brooks Cole Jr., G. Tyler Miller
-17%  24.94  The Manual of Fish Health ~ Chris Andrews Voyageur Press Chris Andrews
-4%  112.77  The Practice of Silviculture: Applied Forest Ecology ~ David M. Smith - Bruce C. Larson - Matthew J. Kelty - P. Mark S. Ashton Wiley David M. Smith - Bruce...
-50%  4.99  The Great Deluge: Hurricane Katrina, New Orleans, and the Mississippi Gulf Coast ~ Douglas Brinkley William Morrow Douglas Brinkley
-22%  17.96  Encyclopedia of North American Mammals: An Essential Guide to Mammals of No ~ Amy-Jane Beer - Pat Morris Thunder Bay Press Amy-Jane Beer - Pat Morris
-12%  34.97  Secrets of the Ocean Realm ~ Michele Hall - Howard Hall Atria Books/Beyond Words Michele Hall - Howard Hall
-21%  18.64  Environmental Restoration (Flashpoints Series) ~ William Throop Humanity Books William Throop
-26%  14.29  Animal Passions and Beastly Virtues: Reflections on Redecorating Nature (An ~ Marc Bekoff Temple University Press Marc Bekoff
-8%  60.12  The Meditations of Marcus Aurelius: A Study (Oxford Classical Monographs) ~ R. B. Rutherford Oxford University Press, USA R. B. Rutherford
-35%  9.04  Birds of Edmonton (Canadian City Bird Guides) ~ Robin Bovey Lone Pine Publishing Robin Bovey
-20%  19.15  Dr. Tatiana's Sex Advice to All Creation: The Definitive Guide to the Evolu ~ Olivia Judson Metropolitan Books Olivia Judson
-11%  39.94  The Emperor of Nature: Charles-Lucien Bonaparte and His World ~ Patricia Tyson Stroud University of Pennsylvania Press Patricia Tyson Stroud
-28%  12.21  Gorillas (World Life Library.) ~ Kelly J Stewart Voyageur Press Kelly J Stewart
-49%  5  A Society of Wolves (Wildlife) ~ Rick Mcintyre Voyageur Press Rick Mcintyre
-9%  50.12  Life of the Tanager (Comstock Book) ~ Alexander F. Skutch Comstock Publishing Alexander F. Skutch
-10%  45.19  Inland Fishes of Washington State ~ Richard S. Wydoski - Richard R. Whitney University of Washington Press Richard S. Wydoski - Richard ...
-32%  10.19  Maya Nature : An Introduction to the Ecosystems, Plants and Animals of the ~ Thor Janson Vista Pubns Thor Janson
-32%  10.17  Ocracoke Odyssey: A Naturalist's Reflections on Her Home by the Sea ~ Pat Garber John F. Blair Publisher Pat Garber
-32%  10.17  Birds of Minnesota Audio CDs: Companion to the Bird of Minnesota Field Guide ~ Stan Tekiela Adventure Publications Stan Tekiela
-32%  10.17  Birds of Michigan Audio CDs: Compatible with Birds of Michigan Field Guide ~ Stan Tekiela Adventure Publications Stan Tekiela
-32%  10.17  Reptiles & Amphibians of Minnesota Field Guide (Reptiles & Amphibians) ~ Stan Tekiela Adventure Publications Stan Tekiela
-27%  13.00  The Sierra Club Handbook of Whales and Dolphins ~ Randall Reeves - Stephen Leatherwood Sierra Club Books Randall Reeves - Stephen Leatherwood
-20%  18.96  Duck Hunting on the Fox: Hunting and Decoy-Carving Traditions ~ Stephen M. Miller Prairie Oak Press Stephen M. Miller
-14%  29.99  Modeling the Environment: An Introduction To System Dynamics Modeling Of En ~ Andrew Ford Island Press Andrew Ford
-14%  29.95  The New Urban Park: Golden Gate National Recreation Area and Civic Environm ~ Hal K. Rothman University Press of Kansas Hal K. Rothman
-18%  21.60  Waterfowling on the Chesapeake, 1819-1936 ~ C. John Sullivan The Johns Hopkins University Press C. John Sullivan
-6%  79.55  Predator-Prey Dynamics: The Role of Olfaction ~ Michael Conover CRC Michael Conover
-17%  22.92  Uncertainty Underground: Yucca Mountain and the Nation's High-Level Nuclear ~ The MIT Press
-9%  47.52  Ethnobotany: A Methods Manual (People and Plants Conservation) ~ Gary J. Martin Earthscan Publications Ltd. Gary J. Martin
-29%  10.99  Tahoe: From Timber Barons to Ecologists ~ Douglas H. Strong University of Nebraska Press Douglas H. Strong
-23%  15  Human Settlements and Planning for Ecological Sustainability: The Case of M ~ Keith Pezzoli The MIT Press Keith Pezzoli
-24%  14.00  Common Birds of Washington & Oregon ~ J. Duane Sept Calypso Publishing J. Duane Sept
-15%  26  The Hidden Costs of Coastal Hazards: Implications For Risk Assessment And M ~ Island Press
-9%  44.41  Ecologists and Ethical Judgements ~ Springer
-7%  58.17  Rainforest Cities ~ John O. Browder - Brian Godfrey Columbia University Press John O. Browder - Brian Godfrey
-15%  24.65  Wildlife Films ~ Derek Bouse University of Pennsylvania Press Derek Bouse
-9%  43.9  HIV And the Eye ~ Bmj Publishing Group
-19%  18.2  Fauna and Flora, Earth and Sky: Brushes with Nature's Wisdom (Sightline Books) ~ Trudy Dittmar University Of Iowa Press Trudy Dittmar
-28%  11.19  Civic Agriculture: Reconnecting Farm, Food, and Community (Civil Society Series) ~ Thomas A. Lyson Tufts University Press Thomas A. Lyson
-28%  10.85  Glory Days of Logging/Action in the Big Woods, British Columbia to California ~ Ralph W. Andrews Schiffer Publishing Ralph W. Andrews
-25%  12.95  The Ecological City: Preserving and Restoring Urban Biodiversity ~ University of Massachusetts Press
-6%  70.6  The Reef Set: Reef Fish, Reef Creature and Reef Coral (3 Volumes) (Reef Set) ~ Paul Humann - Ned DeLoach New World Publications Paul Humann - Ned DeLoach
-3%  135.80  Birds of Northern South America Set: 2 Volume Set ~ Robin Restall - Clemencia Rodner - Miguel Lentino Yale University Press Robin Restall - Clemencia Ro...
-4%  93.92  Handbook of Snakes of the United States and Canada: Comstock Classic Handbo ~ Albert Hazen Wright - Anna Allen Wright Comstock Publishing Albert Hazen Wright - Anna Allen Wright
-5%  73.62  The Fire Ants ~ Walter R. Tschinkel Belknap Press Walter R. Tschinkel
-22%  15.50  FISH: 77 Great Fish of North America ~ Dean Travis Clarke - Flick Ford - Peter Kaminsky The Greenwich Workshop Press Dean Travis Clarke - F...
-5%  85.66  Insect Pests of Farm, Garden, and Orchard ~ Ralph H. Davidson - William F. Lyon Wiley Ralph H. Davidson - William F. Lyon
-18%  19.63  Complete Guide To Snakes Of Southern Africa ~ Johan Marais Struik Publishers Johan Marais
-43%  5.69  World Resources 2002-2004: Decisions for the Earth, Balance, Voice, and Pow ~ World Resources Institute
-10%  39.33  Working Dogs, Training for Sheep and Cattle (Practical Farming) ~ Colin Seis Butterworth-Heinemann Colin Seis
-81%  0.98  Who Owns the Mountains Classic Selection ~ Henry Van Dyke Northfield Publishing Henry Van Dyke
-34%  8  The Everglades: River of Grass (Special 50th Anniversary Edition) ~ Marjory Stoneman Douglas Pineapple Press (FL) Marjory Stoneman Douglas
-28%  10.17  Earth Warrior: Overboard With Paul Watson and the Sea Shepherd Conservation ~ David B. Morris Fulcrum Publishing David B. Morris
-28%  10.17  Raising Animals by the Moon: Practical Advice on Breeding, Birthing, Weanin ~ Louise Riotte Storey Publishing, LLC Louise Riotte
-29%  9.98  The American Discovery Trail Explorer's Guide ~ Johnson Books
-10%  37.22  Veterinary Hematology: Atlas of Common Domestic Species ~ William J. Reagan - Teresa G. Sanders - Dennis B. Denicola Blackwell Publishing Professional William...
-12%  28  Legal Aspects of Owning and Managing Woodlands ~ Island Press
-6%  67.95  Principles of Air Quality Management, Second Edition ~ Roger D. Griffin CRC Roger D. Griffin
-40%  5.95  Stokes Guide to Observing Insect Lives ~ Donald Stokes - Lillian Little, Brown and Company Donald Stokes - Lillian
-8%  44  Manual of the Vascular Flora of the Carolinas ~ Albert E. Radford - C. Ritchie Bell The University of North Carolina Press Albert E. Radford - C. Ri...
-30%  9.46  Upper Midwest Flies That Catch Trout and How to Fish Them: Year-Round Guide ~ Ross A. Mueller R. Mueller Publications Ross A. Mueller
-7%  55.69  Lichens of North America ~ Irwin M. Brodo - Sylvia Duran Sharnoff - Stephen Sharnoff Yale University Press Irwin M. Brodo - Syl...
-3%  124.57  Ecology and Management of Large Mammals in North America ~ Stephen Demarais - Paul R. Krausman Prentice Hall Stephen Demarais - Paul R. Krausman
-9%  38.2  Stallions of the Quest ~ Betty Goldman - Stan Goldman La Tierra Publishing, LLC Betty Goldman - Stan Goldman
-10%  34.5  The Politics of Reducing Vehicle Emissions in Britain and Germany ~ Sonja Boehmer-Christiansen - Helmut Weidner Pinter Publishers Sonja Boehmer-Christiansen - Helmut We...
895.00  The Glorious Constellations: History and Mythology ~ Giuseppe Maria Sesti Harry N Abrams Giuseppe Maria Sesti
-24%  12.95  Up on the River: With the People and Wildlife of the Upper Mississippi ~ John Madson The Lyons Press John Madson
-61%  2.48  Sudden Sea: The Great Hurricane of 1938 ~ R.A. Scotti Little, Brown R.A. Scotti
-16%  21.45  SCI OF OVERABUNDANCE PB ~ MC SHEA WILLIAM J Smithsonian MC SHEA WILLIAM J
-28%  9.95  Sacred Geometry: Deciphering the Code ~ Stephen Skinner Sterling Stephen Skinner
-5%  75.81  Wetland Indicators: A Guide to Wetland Identification, Delineation, Classif ~ Ralph W. Tiner CRC Ralph W. Tiner
-50%  3.99  A Field Guide to Cows: How to Identify and Appreciate America's 52 Breeds ~ John Pukite Penguin (Non-Classics) John Pukite
-46%  4.5  The Wilderness World of John Muir ~ John Muir Mariner Books John Muir
-18%  17.9  Incredible Vision: The Wildlands of Greater Yellowstone ~ Pete Bengeyfield Riverbend Publishing Pete Bengeyfield
-10%  35.00  Measures of Success : Designing, Managing, and Monitoring Conservation and ~ Richard A. Margoluis - Nick Salafsky Island Press Richard A. Margoluis - Nick Salafsky
-2%  218.48  A Field Guide to the Birds of Peru ~ James F. Clements - Noam Shany Ibis Publishing James F. Clements - Noam Shany
-30%  9  Tongass: Pulp Politics And The Fight For The Alaska Rain Forest ~ Kathie Durbin Oregon State University Press Kathie Durbin
-33%  7.90  Simon & Schuster's Guide to Pet Birds ~ Matthew M. Vriends Fireside Matthew M. Vriends
-4%  88.68  Ecology of the Southern California Bight: A Synthesis and Interpretation ~ University of California Press
-7%  52.96  Bird Census Techniques, 2nd Edition ~ Colin J. Bibby - Neil D. Burgess - David A. Hill - Simon Mustoe Academic Press Colin J. Bibby - Neil...
-21%  14  Underwater Eden: 365 Days (365 Series) ~ Jeff Rotman Harry N. Abrams, Inc. Jeff Rotman
-13%  24.75  Weed Seeds of the Great Plains: A Handbook for Indentification ~ Linda W. Davis University Press of Kansas Linda W. Davis
-7%  50.36  Dr Burgess's Atlas of Marine Aquarium Fishes (Guide to Owning A...) ~ Warren E. Burgess TFH Publications Warren E. Burgess
-3%  142.01  Important Bird Areas in India: Priority Sites for Conservation ~ M. Zafar-ul Islam - Asad R. Rahmani Oxford University Press, USA M. Zafar-ul Islam - Asad R. Rahmani...
-5%  75.80  Wetland Indicators: A Guide to Wetland Identification, Delineation, Classif ~ Ralph W. Tiner CRC Ralph W. Tiner
-75%  1.25  Believing Cassandra: An Optimist Looks at a Pessimist's World ~ Alan AtKisson Chelsea Green Alan AtKisson
-3%  108.8  The Practice of Silviculture: Applied Forest Ecology ~ David M. Smith - Bruce C. Larson - Matthew J. Kelty - P. Mark S. Ashton Wiley David M. Smith - Bruce...
-30%  8.5  Winter: An Ecological Handbook ~ James C. Halfpenny - Roy Douglas Ozanne Johnson Books James C. Halfpenny - Roy Douglas Ozanne
-7%  49.40  Prodigious Birds: Moas and Moa-Hunting in New Zealand ~ Atholl Anderson Cambridge University Press Atholl Anderson
-9%  34.7  Risk-Based Decision Making in Water Resources VI: Proceedings of the Sixth ~ Yacov Y. Haimes - David A. Moser American Society of Civil Engineers Yacov Y. Haimes - David A. Mose...
-6%  58.12  The Garter Snakes: Evolution and Ecology (Animal Natural History Series, Vol 2) ~ Douglas A. Rossman - Neil B. Ford - Richard A. Seigel University of Oklahoma Press Douglas A. Rossma...
-8%  41.37  Horse Genetics ~ Ann T. Bowling CABI Publishing Ann T. Bowling
-15%  19.99  The Black Poplar: Ecology, History And Conservation ~ Fiona Cooper Windgather Press Fiona Cooper
-6%  58.52  Sit-Down: The General Motors Strike of 1936-1937 ~ Sidney Fine Regional Sidney Fine
-18%  16.17  The Bering Sea and Aleutian Islands: Region of Wonders (Teacher Resources) ~ Terry Johnson Alaska Sea Grant College Program Terry Johnson
-34%  6.9  Enduring Roots: Encounters With Trees, History, And The American Landscape ~ Gayle Brandow Samuels Rutgers State University of New Jersey Gayle Brandow Samuels
-7%  47.39  Fluvial Processes in Dryland Rivers ~ William, L. Graf The Blackburn Press William, L. Graf
-44%  4.44  Soul of Nowhere: Traversing Grace in a Rugged Land ~ Craig Childs Sasquatch Books Craig Childs
-18%  15.82  Biotic Communities Of Southwest ~ David E. Brown University of Utah Press David E. Brown
-10%  32.3  A Way of Life: Sheepdog Training, Handling and Trialling ~ H. Glyn Jones - Barbara Collins Farming Press Limited H. Glyn Jones - Barbara Collins
-50%  3.49  The Complete Idiot's Guide to Birdwatching ~ Sheila Buff Alpha Sheila Buff
-18%  16.04  Deep Immersion: The Experience of Water ~ Robert Lawrence France Green Frigate Books Robert Lawrence France
-20%  13.93  Butterflies Of Georgia: Field Guide ~ Jaret C. Daniels Adventure Publications Jaret C. Daniels
-6%  52.6  Principles of Companion Animal Nutrition ~ John P. McNamara Prentice Hall John P. McNamara
-18%  15.99  Making, Not Breaking: The First Year Under Saddle ~ Cherry Hill Breakthrough Publications Cherry Hill
-3%  116.45  Environmental Restoration of Metals-Contaminated Soils ~ CRC
-24%  10.99  Wilderness Visionaries: Leopold, Thoreau, Muir, Olson, Murie, Service, Mars ~ Jim Dale Vickery Northword Pr Jim Dale Vickery
-15%  20  The California Landscape Garden: Ecology, Culture, and Design ~ Mark Francis - Andreas Reimann University of California Press Mark Francis - Andreas Reimann
-17%  16.5  Legacy and Testament: The Story of Columbia River Gillnetters ~ Irene Martin Washington State University Irene Martin
-7%  45.12  Bull's Birds of New York State (Comstock Book) ~ Cornell University Press
-47%  3.95  Common Birds of Hawaii (Hawaii Pocket Guides) (Hawaii Pocket Guides) ~ Bess Press
-8%  39.99  Ecology and Ecosystem Conservation (Foundations of Contemporary Environment ~ Oswald J. Schmitz Island Press Oswald J. Schmitz
-23%  11.55  Western Forests (Audubon Society Nature Guides) ~ Stephen Whitney Knopf Stephen Whitney
-28%  8.71  The Capacity for Wonder: Preserving National Parks ~ William R. Lowry Brookings Institution Press William R. Lowry
-15%  18.47  Playing God in Yellowstone: The Destruction of America's First National Park ~ Alston Chase Harvest Books Alston Chase
-5%  64.24  Ecology of Desert Systems ~ Walter G. Whitford Academic Press Walter G. Whitford
-17%  15.99  A Natural History of California (California Natural History Guides) ~ Allan A. Schoenherr University of California Press Allan A. Schoenherr
-62%  2  Autumn Leaves: A Guide to the Fall Colors of the Northwoods (Northword Natu ~ Ronald M. Lanner Northword Press Ronald M. Lanner
-10%  30.00  Trails for the Twenty-First Century: Planning, Design, and Management Manua ~ Charles Flink - Kristine Olka - Robert Searns - Rails to Trails Conservancy Island Press Charles Fli...
-16%  16.67  Desert Survival Tips, Tricks, & Skills ~ Tony Nester Diamond Creek Press Tony Nester
-8%  37.50  Land Use and Society: Geography, Law, and Public Policy ~ Rutherford H. Platt Island Press Rutherford H. Platt
-4%  71.12  Forest Management: To Sustain Ecological, Economic, and Social Values ~ Lawrence S. Davis - K. Norman Johnson - Pete Bettinger - Theodore E. Howard Waveland Pr Inc Lawrence...
-37%  5.50  Secrets of the Aurora Borealis (Alaska Geographic) ~ Syun-Ichi Akasofu Alaska Geographic Society Syun-Ichi Akasofu
-25%  9.99  The Soul of Nature: Visions of a Living Earth ~ Michael Tobias Continuum Intl Pub Group (Sd) Michael Tobias
-15%  18.13  Our Common Future (Oxford Paperback Reference) ~ World Commission On Environment and Development Oxford University Press, USA World Commission On Env...
-8%  38.76  Geographical Ecology ~ Robert H. MacArthur Princeton University Press Robert H. MacArthur
-15%  17.8  Pocket Guide to the Birds of Britain and North-West Europe ~ Chris Kightley - Steve Madge Yale University Press Chris Kightley - Steve Madge
-13%  20.2  A Gap in Nature: Discovering the World's Extinct Animals ~ Tim Flannery Atlantic Monthly Press Tim Flannery
-15%  18.4  Hunting the Quails of North America ~ Ben O. Williams Willow Creek Press Ben O. Williams
-41%  4.39  The Perfect Storm: A True Story of Men Against the Sea ~ Sebastian Junger W. W. Norton & Company Sebastian Junger
-31%  6.86  Seba, Shells & Corals (Icons) ~ Albertus Seba - Irmgard, Dr. Musch Taschen Albertus Seba - Irmgard, Dr. Musch
-6%  46.46  Forest Health and Protection ~ Robert L. Edmonds - James K. Agee - Robert I. Gara Waveland Pr Inc Robert L. Edmonds - James K. Agee...
-12%  23.47  The Fossil Book: A Record of Prehistoric Life ~ Patricia Vickers Rich - Thomas Hewitt Rich - Mildred Adams Fenton - Carroll Lane Fenton Dover Public...
-26%  8.93  Waste Age and Recycling Times: Recycling Handbook ~ John T. Aquino CRC John T. Aquino
-45%  3.7  Neil Sperry's Complete Guide to Texas Gardening, 2nd Edition ~ Neil Sperry Taylor Trade Publishing Neil Sperry
-23%  9.95  Shadows in the Sea: The Sharks, Skates and Rays ~ Thomas B. Allen The Lyons Press Thomas B. Allen
-25%  8.95  The Human Use of Animals: Case Studies in Ethical Choice ~ F. Barbara Orlans - Tom L. Beauchamp - Rebecca Dresser - David B. Morton - John P. Gluck Oxford Univ...
-32%  6.5  Of Tigers and Men: Entering the Age of Extinction ~ Richard Ives Avon Books (P) Richard Ives
-5%  64.01  Synoptic-Dynamic Meteorology in Midlatitudes: Volume II: Observations and T ~ Howard B. Bluestein Oxford University Press, USA Howard B. Bluestein
-23%  9.95  Collins Nature Guide: Mushrooms and Toadstools (Collins Nature Guides) ~ E. Garnweidner HarperCollins Publishers Limited E. Garnweidner
-27%  7.96  Predators, Wild Dogs & Cats ~ Kevin Van Tighem Altitude Publishing (Canada) Kevin Van Tighem
-30%  6.93  Guppies ~ Wilfred L. Whitern TFH Publications Wilfred L. Whitern
-7%  37.77  The Clements Checklist of Birds of the World ~ James F. Clements Cornell University Press James F. Clements
-38%  4.95  Threatened Birds of the Americas: The ICBP/IUCN Red Data Book (Third Editio ~ N. J. Collar Smithsonian Institution Press N. J. Collar
-38%  4.94  SEQUOIA ~ Vermaas L Smithsonian Vermaas L
-6%  45.00  Ecotourism and Certification: Setting Standards in Practice ~ Island Press
-25%  9  The Voice of the Coyote, Second Edition ~ J. Frank Dobie Bison Books J. Frank Dobie
-23%  9.98  The Wild Orchids of California (Comstock Books) ~ Ronald A. Coleman Comstock Publishing Ronald A. Coleman
-18%  13.98  Ants: Standard Methods for Measuring and Monitoring Biodiversity ~ Jonathan D. Majer, Leeanne E. Alonso, And Ted R. Schultz Donat Agosti Smithsonian Institution Press ...
-37%  5.00  Shadow Mountain: A Memoir of Wolves, a Woman, and the Wild ~ Renee Askins Anchor Renee Askins
-9%  29.95  ARKANSAS SPRING: Dogwoods, Waterfalls and Wildflowers ~ Cloudland.Net
-37%  4.95  Orangutans: Wizards of the Rain Forest ~ Anne E. Russon Firefly Books Anne E. Russon
-6%  45.00  Primate Adaptation and Evolution, Second Edition ~ John G. Fleagle Academic Press John G. Fleagle
-6%  47.41  Primate Adaptation and Evolution, Second Edition ~ John G. Fleagle Academic Press John G. Fleagle
-23%  10.00  The Singing Life of Birds: The Art and Science of Listening to Birdsong ~ Donald Kroodsma Houghton Mifflin Donald Kroodsma
-37%  4.99  Reading the Mountains of Home ~ John Elder Harvard University Press John Elder
-25%  8.92  Boundary Waters: The Grace of the Wild (World As Home, The) ~ Paul Gruchow Milkweed Editions Paul Gruchow
-54%  2.49  My First Summer in the Sierra ~ John Muir Mariner Books John Muir
-11%  23.01  The Country Diary of an Edwardian Lady, 1906: A Facsimile Reproduction of a ~ Edith Holden Henry Holt & Co Edith Holden
-23%  9.99  Crows: Encounters with the Wise Guys ~ Candace Savage Greystone Books Candace Savage
-15%  16.99  Illustrated Encyclopedia of Animals ~ Book Sales
-37%  5.00  It Will Live Forever: Traditional Yosemite Indian Acorn Preparation ~ Beverly R. Ortiz - Julia F. Parker Heyday Books Beverly R. Ortiz - Julia F. Parker
-9%  28.99  Small Animal Wound Management ~ Steven F. Swaim - Ralph A. Henderson Lippincott Williams & Wilkins Steven F. Swaim - Ralph A. Hender...
-24%  9  Striper Wars: An American Fish Story ~ Dick Russell Island Press Dick Russell
-13%  20.00  The Moral Menagerie: PHILOSOPHY AND ANIMAL RIGHTS ~ Marc R. Fellenz University of Illinois Press Marc R. Fellenz
-10%  26.00  Post-Cowboy Economics: Pay And Prosperity In The New American West ~ Thomas Michael Power - Richard Barrett Island Press Thomas Michael Power - Richard Barrett
-22%  10.16  World Heritage Wilderness (Alaska Geographic) ~ George Matz Alaska Geographic Society George Matz
-10%  24.75  The Wilderness Family: At Home with Africa's Wildlife ~ Kobie Kruger Ballantine Books Kobie Kruger
-8%  32  American Perceptions of Immigrant and Invasive Species: Strangers on the Land ~ Peter Coates University of California Press Peter Coates
-18%  13.12  Serve God, Save the Planet: A Christian Call to Action ~ J. Matthew, M.D. Sleeth Chelsea Green Publishing Company J. Matthew, M.D. Sleeth
-22%  9.99  The Atlas of Climate Change: Mapping the World's Greatest Challenge ~ Kirstin Dow - Thomas E. Downing University of California Press Kirstin Dow - Thomas E. Downing
-19%  12.19  Frogs & Toads (British Natural History) ~ Trevor Beebee Whittet Books Ltd Trevor Beebee
-10%  26.37  Birds of the World: A Photographic Guide ~ Firefly Books
-35%  5.17  The Voice of the Coyote ~ J. Frank Dobie Book Sales J. Frank Dobie
-13%  18.37  Drawing Lines in the Forest: Creating Wilderness Areas in the Pacific North ~ Kevin R. Marsh University of Washington Press Kevin R. Marsh
-46%  3.25  Family of Earth and Sky (The Concord Library) ~ Beacon Press
-30%  6.24  Chasing Clayoquot: A Wilderness Almanac ~ David Pitt-Brooke Raincoast Books David Pitt-Brooke
-30%  6.25  Hand-Feeding Backyard Birds: A Step-By-Step Guide ~ Hugh Wiberg Storey Publishing, LLC Hugh Wiberg
-3%  79.16  A Field Guide to the Birds of Sri Lanka ~ John Harrison Oxford University Press, USA John Harrison
-10%  23.86  Animal Passions and Beastly Virtues: Reflections on Redecorating Nature (An ~ Marc Bekoff Temple University Press Marc Bekoff
-31%  6.04  Tula Hatti: The Last Great Elephant ~ Peter Byrne Faber & Faber Peter Byrne
-25%  8  Prairie: A North American Guide (Bur Oak Guide) ~ Suzanne Winckler University Of Iowa Press Suzanne Winckler
-11%  22.3  Planet Earth: As You've Never Seen It Before ~ Alastair Fothergill University of California Press Alastair Fothergill
-4%  68.11  Standard Soil Methods for Long-Term Ecological Research (Long-Term Ecologic ~ Oxford University Press, USA
-5%  52.96  Bird Census Techniques, 2nd Edition ~ Colin J. Bibby - Neil D. Burgess - David A. Hill - Simon Mustoe Academic Press Colin J. Bibby - Neil...
-13%  16.96  Walking with Prehistoric Beasts ~ DK Publishing - Tim Haines DK ADULT DK Publishing - Tim Haines
-13%  18  Nina's North Shore Guide: Big Lake, Big Woods, Big Fun ~ Nina A. Simonowicz University of Minnesota Press Nina A. Simonowicz
-11%  22.41  Native Trees, Shrubs, and Vines: A Guide to Using, Growing, and Propagating ~ William Cullina Houghton Mifflin William Cullina
-13%  18.37  Marshes: The Disappearing Edens ~ William Burt Yale University Press William Burt
-82%  0.58  Tip of the Iceberg ~ Larry O'Connor University of Georgia Press Larry O'Connor
-11%  21.54  A Guide to Common Freshwater Invertebrates of North America ~ J. Reese Voshell McDonald and Woodward Publishing Company J. Reese Voshell
-6%  40.86  Plants of Western Oregon, Washington & British Columbia ~ Eugene N. Kozloff Timber Press, Incorporated Eugene N. Kozloff
-26%  7.36  Straight from the Horse's Mouth: How to Talk to Animals and Get Answers ~ Amelia Kinkade Crown Amelia Kinkade
-9%  25.95  Ecology and Land Management in Amazonia ~ M. J. Eden Crc Pr I Llc M. J. Eden
-20%  10.36  Ontario Wildflowers: 101 Wayside Flowers ~ Linda Kershaw Lone Pine Publishing Linda Kershaw
-20%  10.36  The Sylvan Path: A Journey Through America's Forests ~ Gary Ferguson St Martins Pr Gary Ferguson
-20%  10.36  View From Foley Mountain ~ Peri Phillips McQuay Natural Heritage/Natural History Peri Phillips McQuay
-20%  10.36  Birds of Ohio Field Guide, Second Edition ~ Stan Tekiela Adventure Publications Stan Tekiela
-20%  10.36  Birds of Illinois Field Guide (Field Guides) ~ Stan Tekiela Adventure Publications Stan Tekiela
-27%  6.95  Lords and Lemurs: Mad Scientists, Kings With Spears, and the Survival of Di ~ Alison Jolly Houghton Mifflin Alison Jolly
-15%  14.89  Kanzi: The Ape at the Brink of the Human Mind ~ Sue Savage-Rumbaugh - Roger Lewin Wiley Sue Savage-Rumbaugh - Roger Lewin
-14%  15.97  The Butterflies of Iowa (Bur Oak Book) ~ Dennis W. Schlicht - John C. Downey - Jeffrey C. Nekola University Of Iowa Press Dennis W. Schlicht ...
-39%  3.99  Grizzly Cub: Five Years in the Life of a Bear ~ Rick McIntyre Alaska Northwest Books Rick McIntyre
-6%  37.73  How to Know the Insects (Pictured Key Nature Series) ~ Roger G Bland - Mabel J Cuthbert - Martha W Cutkomp - Wm. G Jaques - Jean Lemieux - Francesca J Ston...
-6%  40.25  How to Know the Freshwater Fishes (Pictured Key Nature Series) ~ Samuel Eddy - James C Underhill - John Bamrick - Edward T Cawley - Wm. G Jaques McGraw-Hill Science/...
-56%  1.99  Wisdom of Frogs (The Wisdom of Animals) ~ Hylas Publishing
-20%  9.95  Your Land and Mine: Evolution of a Conservationist ~ Edgar Wayburn Sierra Club Books Edgar Wayburn
-17%  12.5  Adam's River: Exploring the Mystery of the Adams River Sockeye ~ Mark Hume - Rick Blacklaws New Star Books Mark Hume - Rick Blacklaws
-15%  14  Swampwalker's Journal ~ David M. Carroll - David Carroll Houghton Mifflin Company David M. Carroll - David Carroll
-34%  4.95  Courage for the Earth: Writers, Scientists, and Activists Celebrate the Lif ~ Mariner Books
-16%  12.75  Turtles: An Extraordinary Natural History 245 Million Years in the Making ~ Carl J. Franklin Voyageur Press Carl J. Franklin
-29%  6  Wanderlust: A History of Walking ~ Rebecca Solnit Penguin (Non-Classics) Rebecca Solnit
-13%  16.47  Lone Star Field Guide to Texas Snakes, Third Edition (Lone Star Guides) ~ Alan Tennant Taylor Trade Publishing Alan Tennant
-17%  12.5  Nature in Danger: Threatened Habitats and Species (Guinness Guide to Nature ~ Noel Simon - The World Conservation Monitoring Centre Oxford University Press, USA Noel Simon - The ...
-63%  1.48  James Cameron's Aliens of the Deep: Voyages to the Strange World of the Dee ~ Joe Macinnis National Geographic Joe Macinnis
-5%  49.99  Essential Reproduction (Essentials) ~ Martin H. Johnson - Barry J. Everitt Blackwell Publishing Limited Martin H. Johnson - Barry J. Everi...
-29%  6.00  Colorado's Hot Springs ~ Deborah Frazier Pruett Pub Co Deborah Frazier
-8%  28.99  The Recurring Dark Ages: Ecological Stress, Climate Changes, and System Tra ~ Sing C. Chew AltaMira Press Sing C. Chew
-35%  4.54  Vital Signs 2002: The Trends That Are Shaping Our Future (Vital Signs) ~ W. W. Norton & Company
-26%  6.95  Lives of North American Birds ~ Kenn Kaufman Houghton Mifflin Kenn Kaufman
-2%  117.47  Phosphorus and Nitrogen Removal from Municipal Wastewater: Principles and P ~ Richard I. Sedlak CRC Richard I. Sedlak
-10%  21  Fundamentals of Conservation Biology ~ Malcolm L., Jr. Hunter Blackwell Science Malcolm L., Jr. Hunter
-23%  7.99  The Man Who Loved Wasps: A Howard Ensign Evans Reader ~ Howard Ensign Evans - Edward O. (FWD) Wilson - Mary Alice Evans Johnson Books Howard Ensign Evans - ...
-4%  63.92  Physicochemical and Environmental Plant Physiology, Third Edition ~ Park S. Nobel Academic Press Park S. Nobel
-17%  12  Animal Equality : Language and Liberation ~ Joan Dunayer Ryce Publishing Joan Dunayer
-19%  9.95  The American Mustang Guidebook: History, Behavior, and State-By-State Direc ~ Lisa Dines Willow Creek Press Lisa Dines
-26%  6.91  Think Cat: An Owner's Guide to Feline Psychology ~ David Taylor Cassell Illustrated David Taylor
-16%  12.58  Daily Observations: Thoreau On The Days Of The Year (The Spirit of Thoreau) ~ Steve Grant - Henry David Thoreau University of Massachusetts Press Steve Grant - Henry David Thorea...
-14%  14.63  The Idler 38: How to Save the World Without Really Trying ~ Tom Hodgkinson - Gavin Pretor-Pinney - Dan Kieran Random House UK Tom Hodgkinson - Gavin Pretor-Pinn...
-21%  8.88  Talking to Fireflies, Shrinking the Moon: Nature Activities for All Ages ~ Edward Duensing Fulcrum Publishing Edward Duensing
-28%  6.1  Brown Dog of the Yaak: Essays on Art and Activism (Credo) ~ Rick Bass Milkweed Editions Rick Bass
-22%  8.01  Elephants (World Life Library) ~ Joyce Poole Voyageur Press Joyce Poole
-9%  22.99  Birds of the Seychelles (Princeton Field Guides) ~ Ian Bullock - Adrian Skerrett Princeton University Press Ian Bullock - Adrian Skerrett
-26%  6.44  The Storm: What Went Wrong and Why During Hurricane Katrina--the Inside Sto ~ Ivor van Heerden - Mike Bryan Penguin (Non-Classics) Ivor van Heerden - Mike Bryan
-9%  22.98  Communities and Conservation: Histories and Politics of Community-Based Nat ~ Brosius J. Peter AltaMira Press Brosius J. Peter
-13%  15.64  Smithsonian Handbooks: Birds of New England (Smithsonian Handbooks) ~ DK Publishing - III, Fred J. Alsop DK ADULT DK Publishing - III, Fred J. Alsop
-3%  72.69  Surtsey: Ecosystems Found ~ Sturla Fridriksson University of Iceland Press Sturla Fridriksson
-8%  26  Bird Songs ~ Les Beletsky Chronicle Books Les Beletsky
-25%  6.55  National Audubon Society Field Guide to North American Birds: Western Regio ~ NATIONAL AUDUBON SOCIETY Knopf NATIONAL AUDUBON SOCIETY
-20%  8.76  Through Animals' Eyes: True Stories from a Wildlife Sanctuary ~ Lynn Marie Cuny University of North Texas Press Lynn Marie Cuny
-2%  86.90  The Living Elephants: Evolutionary Ecology, Behaviour, and Conservation (Li ~ Raman Sukumar Oxford University Press, USA Raman Sukumar
-7%  30.00  Defying Ocean's End: An Agenda For Action ~ Island Press
-27%  5.97  The Enchanted Braid: Coming to Terms with Nature on the Coral Reef ~ Osha Gray Davidson Wiley Osha Gray Davidson
-3%  66.5  The Biology of Apples and Pears (The Biology of Horticultural Crops) ~ John E. Jackson Cambridge University Press John E. Jackson
-6%  36.74  The Fishes of Illinois ~ Philip W. Smith University of Illinois Press Philip W. Smith
-6%  32  Placing Nature: Culture And Landscape Ecology ~ Island Press
-13%  14.35  Williamsburg's Glorious Gardens ~ Colonial Williamsburg Foundation
-27%  5.85  Strangely Like War: The Global Assault on Forests (Politics of the Living) ~ Derrick Jensen - George Draffan Chelsea Green Publishing Company Derrick Jensen - George Draffan
-10%  19.77  Venomous Snakes of the World ~ Mark O'Shea Princeton University Press Mark O'Shea
-15%  11.86  Trees of Indiana Field Guide (Field Guides) ~ Stan Tekiela Adventure Publications Stan Tekiela
-15%  11.86  Birds of Utah Field Guide (Our Nature Field Guides) ~ Stan Tekiela Adventure Publications Stan Tekiela
-8%  22.44  Building the National Parks: Historic Landscape Design and Construction ~ Linda Flint McClelland The Johns Hopkins University Press Linda Flint McClelland
-6%  30.68  The Monarch Butterfly: Biology and Conservation ~ Cornell University Press
-26%  5.98  Mind of the Raven: Investigations and Adventures with Wolf-Birds ~ Bernd Heinrich Harper Perennial Bernd Heinrich
-7%  27.04  The Domestic Dog: Its Evolution, Behaviour and Interactions with People ~ Cambridge University Press
-9%  21.27  Boundary Waters: Wilderness Ecosystem ~ Miron Heinselman University of Minnesota Press Miron Heinselman
-13%  13.8  A Naturalist's Guide to Seashore Plants: An Ecology for Eastern North America ~ Donald D. Cox Syracuse University Press Donald D. Cox
-17%  10.31  Wild Soundscapes: Discovering the Voice of the Natural World ~ Bernie Krause Wilderness Press Bernie Krause
-9%  19.95  Scratching the Woodchuck: Nature on an Amish Farm ~ David Kline University of Georgia Press David Kline
-15%  11.25  Trail Guide to the South Fork - With a Natural History (Long Island, New York) ~ Mike Bottini Harbor Electronic Publishing Mike Bottini
-17%  9.95  Trans-Boundary Protected Areas: The Viability of Regional Conservation Stra ~ Food Products Press
-2%  80.7  Water Operator's Field Guide ~ John M. Stubbart - William C. Lauer - Timothy J. McCandless American Waterworks Association John M. ...
-9%  21.95  Plants from the Edge of the World: New Explorations in the Far East ~ Mark Flanagan - Tony Kirkham Timber Press, Incorporated Mark Flanagan - Tony Kirkham
-29%  4.95  Raising the Peaceable Kingdom: What Animals Can Teach Us About the Social O ~ Jeffrey Moussaieff Masson Ballantine Books Jeffrey Moussaieff Masson
-34%  3.95  The Guide to Owning Skinks ~ Jerry G. Walls TFH Publications Jerry G. Walls
-55%  1.63  Mac's Field Guide To Northern California Wildflowers (Mac's Guides (Flash C ~ Craig MacGowan Mountaineers Books Craig MacGowan
-5%  41.96  Still the Wild River Runs: Congress, the Sierra Club, and the Fight to Save ~ Byron E. Pearson University of Arizona Press Byron E. Pearson
-23%  6.96  Birds ~ Robert Bateman Pantheon Robert Bateman
-7%  26.95  The Ecology of Sumatra ~ Tony Whitten Periplus Editions Tony Whitten
-3%  56.33  Wildlife Demography : Analysis of Sex, Age, and Count Data ~ John R. Skalski - Kristin E. Ryding - Joshua Millspaugh Academic Press John R. Skalski - Kristin E. ...
-16%  10.5  Driftwood Valley: A Woman Naturalist in the Northern Wilderness (Northwest ~ Theodora C. Stanwell-Fletcher - Wendell introduction by Berry Oregon State University Press Theodora...
-17%  9.99  A Birder's Guide to Coastal North Carolina ~ John O., III Fussell The University of North Carolina Press John O., III Fussell
-4%  50.95  A Color Atlas of Rocks and Minerals in Thin Section ~ W. S. MacKenzie - A. E. Adams Wiley W. S. MacKenzie - A. E. Adams
-4%  47.45  Shorebirds: The Birds, the Hunters, the Decoys ~ John M. Levinson - Somers G. Headley Tidewater Publishers John M. Levinson - Somers G. Headley
-8%  23  A Monograph of the Testudinata ~ Thomas Bell Octavo Corporation Thomas Bell
-16%  10.9  Mammals of the National Parks ~ Richard G. Van Gelder The Johns Hopkins University Press Richard G. Van Gelder
-3%  57  Physicochemical and Environmental Plant Physiology, Third Edition ~ Park S. Nobel Academic Press Park S. Nobel
-2%  112.49  Pennak's Freshwater Invertebrates of the United States: Porifera to Crustac ~ Douglas Grant Smith Wiley Douglas Grant Smith
-27%  5.49  More of My Recipies Are for the Birds ~ Irene Cosgrove Main Street Books Irene Cosgrove
-29%  5  Ecology: A Pocket Guide ~ Ernest Callenbach University of California Press Ernest Callenbach
-40%  3.00  John Muir in His Own Words: A Book of Quotations ~ John Muir - Peter Browning Great West Books John Muir - Peter Browning
-2%  85.98  Cartography: Thematic Map Design ~ Borden D. Dent Brown & Benchmark Pub Borden D. Dent
-23%  6.60  Runes of the North (Fesler-Lampert Minnesota Heritage Book Series) ~ Sigurd F. Olson University of Minnesota Press Sigurd F. Olson
-3%  76.10  Reptiles and Herbivory ~ G.M. King Springer G.M. King
-9%  20  Estuarine Science: A Synthetic Approach To Research And Practice ~ Island Press
-25%  6  National Audubon Society Field Guide to North American Trees: Western Regio ~ Elbert L. Little Knopf Elbert L. Little
-13%  13.05  The Voice of the Earth: An Exploration of Ecopsychology ~ Theodore Roszak Phanes Press Theodore Roszak
-50%  2  Hope Is the Thing with Feathers: A Personal Chronicle of Vanished Birds ~ Christopher Cokinos Tarcher Christopher Cokinos
-20%  8.00  The All-Season Backyard Birdwatcher: Feeding and Landscaping Techniques Gua ~ Marcus Schneck Quarry Books Marcus Schneck
-13%  12.99  The Hunter's Game: Poachers and Conservationists in Twentieth-Century Ameri ~ Louis S. Warren Yale University Press Louis S. Warren
-9%  19  The Serengeti's Great Migration ~ Harvey Croze Abbeville Press Harvey Croze
-6%  30  A Primer of Ecology ~ Nicholas J. Gotelli Sinauer Associates Nicholas J. Gotelli
-5%  37.23  Veterinary Hematology: Atlas of Common Domestic Species ~ William J. Reagan - Teresa G. Sanders - Dennis B. Denicola Blackwell Publishing Professional William...
-13%  12.99  God of the Atom ~ Moody Video Moody Video Moody Video
-33%  3.99  Animal Tracks of Alaska (Animal Tracks) ~ Chris Stall Mountaineers Books Chris Stall
-8%  24.00  World of the American Pit Bull Terrier ~ Richard Stratton TFH Publications Richard Stratton
-7%  28  Botany in a Day: Thomas J. Elpel's Herbal Field Guide to Plant Families, 4 ~ Thomas J. Elpel HOPS Press Thomas J. Elpel
-11%  16.00  The Bat: Wings in the Night Sky ~ Brock Fenton Firefly Books Brock Fenton
-39%  2.96  All The Marvelous Earth ~ Jiddu Krishnamurti Krishnamurti Publications of America Jiddu Krishnamurti
-32%  4  Nature Wars: People vs. Pests ~ Mark L. Winston Harvard University Press Mark L. Winston
-2%  81.50  Fishes of the Gulf of Mexico, Vol. 1: Myxiniformes to Gasterosteiformes (F ~ John McEachran - Janice D. Fechhelm University of Texas Press John McEachran - Janice D. Fechhelm
-13%  12.98  Secrets of the Savanna ~ Mark James Owens - Cordelia Dykes Owens Houghton Mifflin Mark James Owens - Cordelia Dykes Owens
-32%  3.99  Savage Shore: Life and Death with Nicaragua's Last Shark Hunters ~ Edward Marriott Owl Books Edward Marriott
-27%  5  Marjorie Stoneman Douglas and the Florida Everglades (Southern Pioneer Series) ~ Sandra Wallus Sammons Tailored Tours Publications Inc Sandra Wallus Sammons
-19%  8.00  Walking the Beach to Bellingham (Northwest Reprints) ~ Harvey Manning Oregon State University Press Harvey Manning
-19%  8  Kingbird Highway: The Story of a Natural Obsession That Got a Little Out of Hand ~ Kenn Kaufman Mariner Books Kenn Kaufman
-17%  9  National Audubon Society Field Guide to North American Rocks and Minerals ( ~ NATIONAL AUDUBON SOCIETY Knopf NATIONAL AUDUBON SOCIETY
-14%  11.08  Butterflies of the Carolinas Field Guide (Our Nature Field Guides) ~ Jaret C. Daniels Adventure Publications Jaret C. Daniels
-12%  13.99  Birds in Your Backyard ~ Reader's Digest Editors Readers Digest Reader's Digest Editors
-5%  35.18  Sustainable Freshwater Aquaculture: The Complete Guide from Backyard to Investor ~ Nick Romanowski UNSW Press Nick Romanowski
-6%  29.66  Raptors of Eastern North America: The Wheeler Guides ~ Brian K. Wheeler Princeton University Press Brian K. Wheeler
-9%  18.67  Condors in Canyon Country: The Return of the California Condor to the Grand ~ Sophie A. H. Osborn Grand Canyon Association Sophie A. H. Osborn
-11%  14.03  The Next Evolution: A Blueprint for Transforming the Planet ~ Jack Reed Community Planet Foundation Jack Reed
-11%  15.24  The Natural History of Bumblebees: A Sourcebook of Investigations ~ Carol Ann Kearns - James Thomson University Press of Colorado Carol Ann Kearns - James Thomson
-17%  9.11  Wildlife Warrior: Steve Irwin: 1962 - 2006, a Man Who Changed the World ~ Richard Shears New Holland Australia Richard Shears
-11%  14.95  The Ozone Crisis: The 15-Year Evolution of a Sudden Global Emergency (Wiley ~ Sharon Roan John Wiley & Sons Sharon Roan
-20%  7.00  Newcomb's Wildflower Guide ~ Lawrence Newcomb Little, Brown and Company Lawrence Newcomb
-10%  15.91  Flight without Wings: The Arabian Horse and the Show World ~ Patti Schofler The Lyons Press Patti Schofler
-14%  10.99  The Opal Desert: Explorations of the American Southwest ~ Peter Wild University of Texas Press Peter Wild
-10%  16.50  Smithsonian Handbooks: Birds of North America -- Eastern Region (Smithsonia ~ DK Publishing DK ADULT DK Publishing
-30%  4  On the Wing: To the Edge of the Earth with the Peregrine Falcon ~ Alan Tennant Anchor Alan Tennant
-10%  16.47  Practicing Primitive ~ Steven Watts Gibbs Smith, Publisher Steven Watts
-10%  16.47  California Coastal Access Guide ~ California Coastal Commission University of California Press California Coastal Commission
-15%  10.17  Return of the Osprey: A Season of Flight and Wonder ~ David Gessner Ballantine Books David Gessner
-37%  2.98  DK Handbooks: Horses ~ Elwyn Hartley Edwards DK ADULT Elwyn Hartley Edwards
-10%  15.35  The Ark in Park: The Story of Lincoln Park Zoo ~ Mark Rosenthal - Carol Tauber - Edward Uhlir University of Illinois Press Mark Rosenthal - Carol Tau...
-20%  6.79  Kenai River (River Journal Series, No 5) ~ Anthony J. Route Frank Amato Publications Anthony J. Route
-4%  37.05  Metapopulations and Wildlife Conservation ~ Island Press
-12%  12.76  The Holy Order of Water: Healing the Earth's Waters and Ourselves ~ William E. Marks Bell Pond Books William E. Marks
-11%  13.82  Not by Fire but by Ice: Discover What Killed the Dinosaurs...and Why It Cou ~ Robert W. Felix Sugarhouse Publishing Robert W. Felix
-42%  2.34  Oregon Birds ~ James Kavanagh Waterford Press James Kavanagh
-3%  48.71  Bird Ecology and Conservation: A Handbook of Techniques (Techniques in Ecol ~ William J. Sutherland - Ian Newton - Rhys E. Green Oxford University Press, USA William J. Sutherlan...
-1%  145.27  Environmental Law and Enforcement ~ Gregor I. McGregor CRC Gregor I. McGregor
-15%  9.50  Speciesism ~ Joan Dunayer Lantern Books Joan Dunayer
-25%  4.95  Mini Monsters: Nature's Tiniest and Most Terrifying Creatures ~ Paula Hammond Chartwell Books Paula Hammond
-21%  6.29  Maya's First Rose: Diary of a Very Special Love ~ Martin Scot Kosins Villard Martin Scot Kosins
-21%  6.29  An Introduction to Southern California Birds ~ Herbert Clarke Mountain Press Publishing Company Herbert Clarke
-19%  7  Don Coyote: The Good Times And The Bad Times Of A Much Maligned American Or ~ Dayton O. Hyde Johnson Books Dayton O. Hyde
-15%  9.63  Winter Wise: Travel and Survival in Ice and Snow ~ Montague Alford Heritage House Publishing Montague Alford
-9%  16.23  The Yosemite ~ John Muir - Galen Rowell Yosemite Association John Muir - Galen Rowell
-36%  2.99  Demonic Males: Apes and the Origins of Human Violence ~ Dale Peterson - Richard Wrangham Mariner Books Dale Peterson - Richard Wrangham
-4%  35.00  Sampling Rare or Elusive Species: Concepts, Designs, and Techniques for Est ~ Island Press
-4%  41.3  Parrots of the World: An Identification Guide ~ Joseph M. Forshaw Princeton University Press Joseph M. Forshaw
-17%  7.6  The Secret Life of Plants ~ Peter Tompkins - Christopher Bird Harper Paperbacks Peter Tompkins - Christopher Bird
-12%  11.30  What Wildness Is This: Women Write about the Southwest (Southwestern Writer ~ University of Texas Press
-11%  13.36  Postcards from the Zoo: Animal Tales from a 25-Year Zoo Safari ~ Darill Clements HarperCollins Australia Darill Clements
-5%  27.91  The Human Use of Animals: Case Studies in Ethical Choice ~ F. Barbara Orlans - Tom L. Beauchamp - Rebecca Dresser - David B. Morton - John P. Gluck Oxford Univ...
-13%  10.85  Billy Watson's Croker Sack ~ Franklin Burroughs University of Georgia Press Franklin Burroughs
-14%  9.92  The Book of North American Birds ~ Reader's Digest Editors Readers Digest Reader's Digest Editors
-4%  35.01  Ethnobotany: A Methods Manual (People and Plants Conservation) ~ Gary J. Martin Earthscan Publications Ltd. Gary J. Martin
-21%  6.00  Speaking Out for Animals: True Stories About People Who Rescue Animals ~ Lantern Books
-1%  149.93  The Sociology of Energy, Buildings and the Environment: Constructing Knowle ~ Simon Guy Routledge Simon Guy
-4%  36.43  John Burroughs And the Place of Nature ~ James Perrin Warren University of Georgia Press James Perrin Warren
-14%  9.6  Better Basics for the Home: Simple Solutions for Less Toxic Living ~ Annie Berthold-Bond Three Rivers Press Annie Berthold-Bond
-8%  17.95  Horses (Passions) ~ Gabrielle Boiselle White Star Gabrielle Boiselle

Page 3 - Nr. 801 - 1200
Save%  Price $  Title     Offers 801 - 1200
-10%  14.44  AAAS Atlas of Population and Environment ~ American Association for the Advancement of Science - American Association for the Advancement of Sc...
-10%  14.25  Grizzlies in the Wild ~ Kennan Ward Northword Press Kennan Ward
-4%  33.44  Holistic Management: A New Framework for Decision Making ~ Allan Savory - Jody Butterfield Island Press Allan Savory - Jody Butterfield
-10%  14.05  Smithsonian Handbooks Birds of North America: Western Region ~ Fred J. Alsop DK ADULT Fred J. Alsop
-4%  38.08  The Great Gallery of Ducks and Other Waterfowl ~ Richard Lemaster Stackpole Books Richard Lemaster
-9%  14.93  Birds of Washington State ~ Brian H. Bell - Shane Kennedy Lone Pine Publishing Brian H. Bell - Shane Kennedy
-9%  14.93  Birds of Georgia ~ John W., Jr., Dr. Parrish - Giff Beaton - Gregory Kennedy Lone Pine Publishing John W., Jr., Dr. Par...
-18%  6.86  Sixties Sandstorm: The Fight over Establishment of a Sleeping Bear Dunes Na ~ Brian C. Kalt Michigan State University Press Brian C. Kalt
-2%  61.75  Marine Biodiversity: Patterns and Processes ~ Cambridge University Press
-5%  27.95  The Humane Metropolis: People And Nature in the Twenty-first Century City ( ~ University of Massachusetts Press
-50%  1.49  The Little Earth Book ~ James Bruges The Disinformation Company James Bruges
-15%  8.47  The Art of Keeping Snakes (Herpetocultural Library) ~ Philippe De Vosjoli Advanced Vivarium Systems Philippe De Vosjoli
-9%  16  Butterflies Of Rocky Mountain National Park: An Observer's Guide ~ Leslie Angel Spring Creek Press Leslie Angel
-10%  14  Return of the Wild: The Future Of Our National Lands ~ Island Press
-33%  3  National Audubon Society Pocket Guide to Familiar Birds: Eastern Region: Ea ~ NATIONAL AUDUBON SOCIETY Knopf NATIONAL AUDUBON SOCIETY
-21%  5.49  The Trees in My Forest ~ Bernd Heinrich Harper Perennial Bernd Heinrich
-10%  13  Thinking Ecologically: The Next Generation of Environmental Policy (Yale Fa ~ Yale University Press
-5%  31.44  Great Auk ~ Errol Fuller Harry N Abrams Errol Fuller
-12%  11.5  Bee (Reaktion Books - Animal) ~ Claire Preston Reaktion Books Claire Preston
-23%  5.00  Majestic Mule Deer: The Ultimate Tribute to the Most Popular Game Animal of ~ Voyageur Press Voyageur Press Voyageur Press Voyageur Press Voyageur Press
-6%  22.99  NATURAL CHANGE HUMAN IMPACT PB ~ GOODMAN STEVEN M Smithsonian GOODMAN STEVEN M
-20%  5.95  The Survival of the Bark Canoe ~ John McPhee Farrar, Straus and Giroux John McPhee
-5%  29.75  Viable Populations for Conservation ~ Cambridge University Press
-13%  10.17  Seals, Sea Lions and Sea Otters (Alaska Geographic) ~ Alaska Geographic Society
-25%  4.5  War and Nature: Fighting Humans and Insects with Chemicals from World War I ~ Edmund Russell Cambridge University Press Edmund Russell
-5%  28.22  Elephant ~ Steve Bloom Chronicle Books Steve Bloom
-5%  31.32  A Guide to the Birds of Panama ~ Robert S. Ridgely - John A. Gwynne Princeton University Press Robert S. Ridgely - John A. Gwynne
-11%  12  Life in the Chesapeake Bay ~ Alice Jane Lippson - Robert L. Lippson The Johns Hopkins University Press Alice Jane Lippson - Rober...
-2%  69.99  Forest Trees: A Guide to the Eastern United States ~ Lisa J. Samuelson - Michael E. Hogan Prentice Hall Lisa J. Samuelson - Michael E. Hogan
-42%  2.07  Mac's Field Guide to Pacific Northwest Trees (Mac's Guides) ~ Craig MacGowan Mountaineers Books Craig MacGowan
-9%  14.50  Where to Watch Birds in Europe and Russia ~ Nigel Wheatley Princeton University Press Nigel Wheatley
-6%  22.99  The Mother of All Arts: Agrarianism and the Creative Impulse (Culture of th ~ Gene Logsdon University Press of Kentucky Gene Logsdon
-39%  2.29  Arizona Trees & Wildflowers: An Introduction to Familiar Species ~ James Kavanagh Waterford Press James Kavanagh
-24%  4.5  Birds of the Wetlands (Ap Natural World) ~ James Hancock Princeton University Press James Hancock
-29%  3.55  Black Bear ~ Daniel J. Cox Chronicle Books Daniel J. Cox
-4%  35.12  Soil Geomorphology ~ A.J. Gerrard Springer A.J. Gerrard
-13%  9.75  Evolution vs. Creationism: An Introduction ~ Eugenie C. Scott University of California Press Eugenie C. Scott
-8%  16.90  Snakes (Wildlife) ~ David Badger Voyageur Press David Badger
-37%  2.44  Michigan Birds ~ James Kavanagh Waterford Press James Kavanagh
-9%  14.53  Desert Wetlands ~ Lucian Niemeyer - Thomas Lowe Fleischner University of New Mexico Press Lucian Niemeyer - Thomas Low...
-2%  57.17  Wildlife Demography : Analysis of Sex, Age, and Count Data ~ John R. Skalski - Kristin E. Ryding - Joshua Millspaugh Academic Press John R. Skalski - Kristin E. ...
-11%  11.50  White-tailed Ptarmigan: Ghosts of the Alpine Tundra ~ Joyce Gellhorn Johnson Books Joyce Gellhorn
-3%  47.49  Crops And Environmental Change: An Introduction To Effects Of Global Warmin ~ Seth G., Ph.D. Pritchard - Jeffrey S., Ph.D. Amthor Haworth Press Seth G., Ph.D. Pritchard - Jeffrey...
-3%  52.20  The Reef Aquarium: A Comprehensive Guide to the Identification and Care of ~ Julian Sprung - J. Charles Delbeek Two Little Fishes Julian Sprung - J. Charles Delbeek
-1%  108.47  Principles of Hazardous Materials Management ~ Roger D. Griffin CRC Roger D. Griffin
-6%  23.73  The Archaeology of Animal Bones (Texas a & M University Anthropology) ~ Terry O'Connor Texas A&M University Press Terry O'Connor
-7%  17.5  Pond and Brook: A Guide to Nature in Freshwater Environments ~ Michael J. Caduto - Donella H. Meadows University Press of New England Michael J. Caduto - Donella H...
-9%  13.57  The Shark Almanac: A Fully Illustrated Natural History of Sharks, Skates, a ~ Thomas B. Allen The Lyons Press Thomas B. Allen
-3%  43.09  Hotspots: Earth's Biologically Richest and Most Endangered Terrestrial Ecor ~ Russell A. Mittermeier - Norman Myers - Cristina Goettsch Mittermeier Conservation International Rus...
-7%  17.55  Mountains: A Natural History and Hiking Guide (Wiley Nature Editions) ~ Margaret Fuller John Wiley & Sons Inc Margaret Fuller
-3%  40.83  Living Jewels: The Natural Design of Beetles (Art & Design) ~ Poul Beckmann Prestel Publishing Poul Beckmann
-9%  13.57  Sharks of the Pacific Northwest: Including Oregon, Washington, British Colu ~ Alessandro De Maddalena - Antonella Preti - Tarik Polanski Harbour Alessandro De Maddalena - Antonel...
-15%  7.72  One Day on Beetle Rock (California Legacy Book) ~ Sally Carrighar Heyday Books Sally Carrighar
-21%  5.01  Dr. Pitcairn's Complete Guide to Natural Health for Dogs and Cats ~ Richard H. Pitcairn - Susan Hubble Pitcairn Rodale Pr Richard H. Pitcairn - Susan Hubble Pitcairn
-10%  12.54  Smithsonian Handbooks: Birds of Florida (Smithsonian Handbooks) ~ DK Publishing DK ADULT DK Publishing
-5%  28.00  Designing Field Studies for Biodiversity Conservation ~ Peter Feinsinger Island Press Peter Feinsinger
-27%  3.6  Hell Creek, Montana: America's Key to the Prehistoric Past ~ Lowell Dingus St. Martin's Press Lowell Dingus
-3%  52.07  Continent of Curiosities: A Journey Through Australian Natural History ~ Danielle Clode Cambridge University Press Danielle Clode
-6%  21.05  A Wider View of the Universe: Henry Thoreau's Study of Nature (Environment ~ Robert McGregor University of Illinois Press Robert McGregor
-3%  38.86  The Complete Guide to the Birds of Europe ~ Lars Svensson - Peter J. Grant Princeton University Press Lars Svensson - Peter J. Grant
-16%  7.00  A Guide to Bird Finding in Kansas and Western Missouri ~ John L. Zimmerman - Sebastian T. Patti - Robert M. Mengel University Press of Kansas John L. Zimmerm...
-6%  21.17  Forest Dreams, Forest Nightmares: The Paradox of Old Growth in the Inland W ~ Nancy Langston University of Washington Press Nancy Langston
-12%  10.17  Theodore Roosevelt: Wilderness Writing (Literature of the American Wilderness) ~ Theodore Roosevelt Peregrine Smith Books Theodore Roosevelt
-9%  12.89  Langstroth's Hive and the Honey-Bee: The Classic Beekeeper's Manual ~ L. L. Langstroth Dover Publications L. L. Langstroth
-10%  11.57  Exploring the Geology of the Carolinas: A Field Guide to Favorite Places fr ~ Kevin G. Stewart - Mary-Russell Roberson The University of North Carolina Press Kevin G. Stewart - M...
-9%  12.89  Beekeeping: A Practical Guide ~ Richard E. Bonney Storey Publishing, LLC Richard E. Bonney
-8%  14.82  Medicinal Plants of the Mountain West ~ Michael Moore Museum of New Mexico Press Michael Moore
-10%  12.15  The Zen of Fish: The Story of Sushi, from Samurai to Supermarket ~ Trevor Corson HarperCollins Trevor Corson
-5%  24.95  Gleason's Plants of Michigan: A Field Guide ~ Richard K. Rabeler Regional Richard K. Rabeler
-3%  41.18  Global Warming and Other Eco Myths: How the Environmental Movement Uses Fal ~ Competitive Enterprise Institute Prima Lifestyles Competitive Enterprise Institute
-13%  8.35  Paper or Plastic: Searching for Solutions to an Overpackaged World ~ Daniel Imhoff - Roberto Carra Sierra Club Books Daniel Imhoff - Roberto Carra
-21%  5  Reading Water: Lessons from the River (Capital Discovery) ~ Rebecca Lawton Capital Books Rebecca Lawton
-12%  9.52  The Tree Farmer ~ Chuck Leavell - Nicholas Cravotta VSP Books Chuck Leavell - Nicholas Cravotta
-18%  5.74  Design and Maintenance of Desert Vivaria (Vivarium Design Series) ~ Philippe De Vosjoli Advanced Vivarium Systems Philippe De Vosjoli
-5%  26.95  The Beekeeper's Handbook, Third Edition ~ Alphonse Avitabile - Diana Sammataro Cornell University Press Alphonse Avitabile - Diana Sammataro
-10%  11.75  Handbook of Rocks, Minerals, and Gemstones (Rocks, Minerals and Gemstones) ~ Walter Schumann Houghton Mifflin Walter Schumann
-4%  30.95  The Wonderful Wild Flowers of Mt. Desert Island ~ Stanley Oliver Grierson Windswept House Publications Stanley Oliver Grierson
-10%  10.99  Shells (Smithsonian Handbooks) ~ S Dance DK ADULT S Dance
-24%  4.06  A Shepherd's Watch: Through the Seasons with One Man and His Dogs ~ David Kennard Thomas Dunne Books David Kennard
-9%  12.69  Timber Reduced Energy Efficient Homes ~ Ed Paschich - Paula Hendricks Sunstone Press Ed Paschich - Paula Hendricks
-8%  13.96  The Godolphin Arabian ~ Eugene Sue The Derrydale Press Eugene Sue
-2%  68.28  Population Ecology: A Unified Study of Animals and Plants ~ Michael Begon - Martin Mortimer - D. J. Thompson Blackwell Publishing Limited Michael Begon - Martin...
-5%  23.50  Ecosystems and Human Well-Being: A Framework For Assessment (Millennium Eco ~ Millennium Ecosystem Assessment Island Press Millennium Ecosystem Assessment
-45%  1.5  The Earth Care Annual, 1993 (Earth Care Annual) ~ Rodale Pr
-4%  28.75  Salmon Without Rivers: A History Of The Pacific Salmon Crisis ~ James A. Lichatowich Island Press James A. Lichatowich
-13%  8.56  The Complete Encyclopedia Of Orchids: Informative Text with Hundreds of Pho ~ Zdenek Jezek Book Sales Zdenek Jezek
-4%  30  America's National Parks: The Spectacular Forces That Shaped Our Treasured Lands ~ DK Publishing - Paul Schullery DK ADULT DK Publishing - Paul Schullery
-7%  16.5  Ducks and Geese: A Guide to Management ~ Tom Barlett Crowood Press, Limited, The Tom Barlett
-9%  12.48  Lone Star Field Guide to Wildflowers, Trees, and Shrubs of Texas, Revised E ~ Delena Tull Lone Star Books Delena Tull
-9%  11.90  Healers of the Wild: Rehabilitating Injured and Orphaned Wildlife ~ Shannon K. Jacobs Johnson Books Shannon K. Jacobs
-3%  34.95  Conservation of the Black-Tailed Prairie Dog: Saving North America's Wester ~ Island Press
-4%  25.95  The Complete Dinosaur ~ Indiana University Press
-17%  5.77  Summer at Little Lava: A Season at the Edge of the World ~ Charles Fergus North Point Pr Charles Fergus
-8%  14.82  Sierra Nevada Natural History (California Natural History Guides) ~ Tracy I. Storer - Robert L. Usinger - David Lukas University of California Press Tracy I. Storer - R...
-7%  16.78  Rat Snakes: A Hobbyist's Guide to Elaphe and Kin ~ Ray Staszko - Jerry G. Walls TFH Publications Ray Staszko - Jerry G. Walls
-10%  10.94  National Audubon Society Field Guide to North American Wildflowers: Eastern ~ NATIONAL AUDUBON SOCIETY Knopf NATIONAL AUDUBON SOCIETY
-8%  14.77  The Last Landscape ~ William Hollingsworth Whyte University of Pennsylvania Press William Hollingsworth Whyte
-10%  10.59  All Flesh Is Grass: Pleasures & Promises Of Pasture Farming ~ Gene Logsdon Swallow Press Gene Logsdon
-5%  21.10  Waterfowling on the Chesapeake, 1819-1936 ~ C. John Sullivan The Johns Hopkins University Press C. John Sullivan
-18%  5.5  Last Chance to See ~ Douglas Adams - Mark Carwardine Ballantine Books Douglas Adams - Mark Carwardine
-9%  11.53  The Life Cycles of Butterflies: From Egg to Maturity, a Visual Guide to 23 ~ Judy Burris - Wayne Richards Storey Publishing, LLC Judy Burris - Wayne Richards
-9%  11.7  Ruin and Recovery: Michigan's Rise as a Conservation Leader ~ Dave Dempsey Regional Dave Dempsey
-13%  7.84  IUCN Red List Categories and Criteria: Version 3.1 ~ IUCN Species Survival Commission World Conservation Union IUCN Species Survival Commission
-2%  73.27  The End of a Trail: The Cheetah in India (Oxford India Paperbacks) ~ Divyabhanusinh Oxford University Press, USA Divyabhanusinh
-32%  2.45  Rockies Trees & Wildflowers: An Introduction to Familiar Species (Pocket Na ~ James Kavanagh Waterford Press James Kavanagh
-6%  18.54  Venomous Snakes of the World ~ Mark O'Shea Princeton University Press Mark O'Shea
-3%  42.37  Special Needs, Special Horses: A Guide To The Benefits Of Therapeutic Ridin ~ Naomi Scott - J. Warren Evans University of North Texas Press Naomi Scott - J. Warren Evans
-18%  5.29  Backyard Bird Habitat: Create Your Own Thriving Bird Sanctuary ~ Will Curtis - Jane Curtis Countryman Pr Will Curtis - Jane Curtis
-6%  17.5  A Neotropical Companion ~ John Kricher Princeton University Press John Kricher
-2%  61.5  The Botanizers: Amateur Scientists in Nineteenth-Century America ~ Elizabeth B. Keeney The University of North Carolina Press Elizabeth B. Keeney
-3%  33.99  Environmental Assessment: The Regulation of Decision Making ~ Jane Holder Oxford University Press, USA Jane Holder
-2%  49.21  The Butterflies of Costa Rica and Their Natural History, Vol. II: Riodinidae ~ Philip J. DeVries Princeton University Press Philip J. DeVries
-4%  30.52  The Behavior Guide to African Mammals: Including Hoofed Mammals, Carnivores ~ Richard Despard Estes University of California Press Richard Despard Estes
-29%  2.8  Beginning Birdwatcher's Book: With 48 Stickers ~ Sy Barlowe Dover Publications Sy Barlowe
-9%  11.4  Give a Horse a Second Chance: Adopting and Caring for Rescue Horses ~ J. R. Wise The Lyons Press J. R. Wise
-36%  2.04  Aboman's Guide to Wilderness Schools and Primitive Events ~ Joseph A. Bigley Gibbs Smith Publishers Joseph A. Bigley
-9%  11.94  Fox (Reaktion Books - Animal) ~ Martin Wallen Reaktion Books Martin Wallen
-7%  14.12  Degrees That Matter: Climate Change and the University (Urban and Industria ~ Ann Rappaport - Sarah Hammond Creighton The MIT Press Ann Rappaport - Sarah Hammond Creighton
-2%  60.45  Water: A Shared Responsibilty (United Nations World Water Development Report) ~ Berghahn Books
-9%  10.96  The Professional's Book of Lovebirds (Professionals Book) ~ John Coborn TFH Publications John Coborn
-5%  22  What's Nature Worth ~ Scott Slovic University of Utah Press Scott Slovic
-7%  14.84  Green Inheritance: Saving the Plants of the World ~ Anthony Huxley University of California Press Anthony Huxley
-3%  33.88  Preserving Nature in the National Parks: A History ~ Richard West Sellars Yale University Press Richard West Sellars
-8%  13.5  Protecting Paradise: Yosemite Rangers, 1897-1960 ~ Shirley Sargent Ponderosa Press Shirley Sargent
-7%  14.9  Lameness: Recognizing and Treating the Horse's Most Common Ailment ~ Equine Research The Lyons Press Equine Research
-6%  17.56  Environmental Inequalities: Class, Race, and Industrial Pollution in Gary, ~ Andrew Hurley The University of North Carolina Press Andrew Hurley
-4%  23.63  Contesting Earth's Future: Radical Ecology and Postmodernity ~ Michael E. Zimmerman University of California Press Michael E. Zimmerman
-7%  15  Waiting to Fly: My Escapades With The Penguins Of Antarctica ~ Ron Naveen Harper Perennial Ron Naveen
-9%  10.89  The Sibley Field Guide to Birds of Eastern North America ~ David Allen Sibley - Rick Cech Knopf David Allen Sibley - Rick Cech
-6%  18.89  Reflections of Eden: My Years with the Orangutans of Borneo ~ Birute M. F. Galdikas Back Bay Books Birute M. F. Galdikas
-2%  66.52  Mammals of the Neotropics, Volume 2: The Southern Cone: Chile, Argentina, U ~ Kent H. Redford - John F. Eisenberg University Of Chicago Press Kent H. Redford - John F. Eisenberg
-12%  7.95  Escalante: The Best Kind of Nothing (Desert Places) ~ Brooke Williams University of Arizona Press Brooke Williams
-3%  34.89  An Appalachian Tragedy: Air Pollution and Tree Death in the Eastern Forests ~ Sierra Club Books for Children
-4%  23.50  Rivers for Life: Managing Water For People And Nature ~ Sandra Postel - Brian Richter Island Press Sandra Postel - Brian Richter
-3%  38.07  The Last Run: A True Story Of Rescue And Redemption On The Alaska Seas ~ Todd Lewan Thorndike Press Todd Lewan
-7%  15.00  Cloud: Wild Stallion of the Rockies ~ Ginger Kathrens BowTie Press Ginger Kathrens
-5%  18.88  The Illustrated Encyclopedia of Birds: The Definitive Reference to Birds of ~ Christopher M. Perrins Prentice Hall Trade Christopher M. Perrins
-15%  6  Birds of Seattle and Puget Sound (City Bird Guides) ~ Chris C. Fisher Lone Pine Publishing Chris C. Fisher
-4%  23.88  The Amateur Naturalist ~ Gerald Durrell Knopf Gerald Durrell
-27%  2.85  To Save the Wild Earth: Field Notes from the Environmental Frontline ~ Ric Careless Mountaineers Books Ric Careless
-12%  7.38  And We Are Doing It: Building an Ecovillage Future ~ J.T. Ross Jackson Robert D. Reed Publishers J.T. Ross Jackson
-13%  6.95  Heart and Blood: Living with Deer in America ~ Richard Nelson Knopf Richard Nelson
-7%  15  This Land: A Guide to Western National Forests ~ Robert Mohlenbrock University of California Press Robert Mohlenbrock
-2%  43.96  Environmental And Natural Resources Economics: Theory, Policy, And the Sust ~ Steven C. Hackett M.E. Sharpe Steven C. Hackett
-11%  8.95  Northern Chihuahuan Desert Wildflowers ~ Steve West Falcon Steve West
-12%  7.95  National Audubon Society Field Guide to North American Mammals: (Revised an ~ NATIONAL AUDUBON SOCIETY Knopf NATIONAL AUDUBON SOCIETY
-3%  39.63  Keys to the Flora of Arkansas ~ Edwin, B. Smith University of Arkansas Press Edwin, B. Smith
-6%  15.9  Real Goods Solar Living Source Book: The Complete Guide to Renewable Energy ~ Gaiam Real Goods
-4%  24.95  Wild Orchids of the Northeast: New England, New York, Pennsylvania, and New ~ Paul Martin Brown University Press of Florida Paul Martin Brown
-9%  9.95  Chasing the Sun: Solar Adventures Around the World ~ Neville Williams New Society Publishers Neville Williams
-5%  20.77  Great Wildlife of the Great Plains ~ Paul A. Johnsgard University Press of Kansas Paul A. Johnsgard
-9%  10.17  Clean House Clean Planet ~ Karen Logan Pocket Karen Logan
-1%  98.99  Functional Ecology of Woodlands and Forests ~ J.R. Packham - D.J. Harding - G.M. Hilton - R.A. Stuttard Springer J.R. Packham - D.J. Harding - G.M...
-15%  5.94  Seven Wonders: Everyday Things for a Healthier Planet ~ John C. Ryan Sierra Club Books John C. Ryan
-3%  28.97  Natural Disasters ~ Patrick Leon Abbott McGraw-Hill Science/Engineering/Math Patrick Leon Abbott
-11%  7.95  Tales of a Low-Rent Birder ~ Pete Dunne University of Texas Press Pete Dunne
-5%  17.92  Watermen (Maryland Paperback Bookshelf) ~ Randall S. Peffer The Johns Hopkins University Press Randall S. Peffer
-3%  37.96  Foundation Dams of the American Quarter Horse ~ Robert Moorman Denhardt University of Oklahoma Press Robert Moorman Denhardt
-4%  21.84  The Birds of East Africa: Kenya, Tanzania, Uganda, Rwanda, Burundi (Princet ~ Terry Stevenson - John Fanshawe Princeton University Press Terry Stevenson - John Fanshawe
-10%  8.98  The Shenandoah and Rappahannock Rivers Guide ~ Bruce Ingram Ecopress Bruce Ingram
-15%  5.95  IRELAND (Smithsonian Natural History Series) ~ Viney Michael Smithsonian Viney Michael
-4%  24.95  Tiger, Tiger ~ Jean-Jacques Annaud - Karine Lou Matignon Thames & Hudson Jean-Jacques Annaud - Karine Lou Matignon
-3%  33.61  Hawaiian Reefs: A Natural History Guide ~ Ron Russo Wavecrest Pubns Ron Russo
-3%  31.49  From Abundance to Scarcity: A History Of U.S. Marine Fisheries Policy ~ Michael L. Weber Island Press Michael L. Weber
-3%  30.51  The Explorers' Texas: The Animals They Found ~ Del Weniger Eakin Press Del Weniger
-4%  24.1  The Struggle for Ecological Democracy: Environmental Justice Movements in t ~ The Guilford Press
-7%  13.99  In the Dust of Kilimanjaro (A Shearwater Book) ~ David Western Island Press David Western
-3%  28.84  Wild Orchids Of South Carolina: A Popular Natural History ~ James Alexander Fowler University of South Carolina Press James Alexander Fowler
-3%  30.71  The Performance Horse: A Photographic Tribute ~ Jennifer Forsberg Meyer Stoecklein Publishing Jennifer Forsberg Meyer
-8%  11.31  Trees, Shrubs, & Flowers to Know in Washington & British Columbia (Trees, S ~ C.P. Lyons - Bill Merilees Lone Pine Publishing C.P. Lyons - Bill Merilees
-2%  49.81  Current Issues in Environmental Economics (Surveys of Recent Research in Ec ~ Blackwell Publishing Limited
-34%  1.95  Dr. Beach's Survival Guide: What You Need to Know About Sharks, Rip Current ~ Stephen P. Leatherman Yale University Press Stephen P. Leatherman
-5%  19.95  Ecoviolence: Links Among Enviroment, Population, and Security ~ Rowman & Littlefield Publishers, Inc.
-5%  21  Nature by Design: People, Natural Process, and Ecological Restoration ~ Eric Higgs The MIT Press Eric Higgs
-2%  42.98  Spirit of the Wild Dog: The World of Wolves, Coyotes, Foxes, Jackals and Dingoes ~ Lesley J. Rogers - Gisela Kaplan Allen & Unwin Lesley J. Rogers - Gisela Kaplan
-5%  19.99  Handbook of Fish Diseases ~ Dieter Untergasser TFH Publications Dieter Untergasser
-6%  16.9  A First Guide to Horse and Pony Care (The Howell Equestrian Library) ~ Jane Kidd Howell Books Jane Kidd
-4%  24.00  Green Development: Environment and Sustainability in the Third World ~ William M Adams Routledge William M Adams
-3%  33.95  Geckoes: Biology, Husbandry, and Reproduction ~ Friedrich-Wilhelm Henkel - Wolfgang Schmidt Krieger Publishing Company Friedrich-Wilhelm Henkel - Wo...
-8%  11.95  The Magnificent Mesquite (Corrie Herring Hooks Series, Number Forty-five) ~ Ken E. Rogers University of Texas Press Ken E. Rogers
-11%  7.99  One Hundred Centuries of Solitude: Redirecting America's High-Level Nuclear ~ James Flynn - James Chalmers Westview Pr (Short Disc) James Flynn - James Chalmers
-8%  11.15  The Life of an Oak: An Intimate Portrait ~ Glenn Keator Heyday Books Glenn Keator
-10%  8.95  The Colors of Nature: Culture, Identity, and the Natural World (World As Ho ~ Milkweed Editions
-1%  193.11  Geostatistics for Estimating Fish Abundance ~ J. Rivoirard - J. Simmonds - K. G. Foote - P. Fernandes - N. Bez Blackwell Publishing Limited J. Riv...
-9%  10  Amazon Sweet Sea: Land, Life, and Water at the River's Mouth ~ Nigel J. H. Smith University of Texas Press Nigel J. H. Smith
-33%  1.99  Monkey Wrench Gang ~ Edward Abbey Avon Edward Abbey
-33%  1.99  The Citizen-Powered Energy Handbook: Community Solutions to a Global Crisis ~ Greg Pahl Chelsea Green Publishing Greg Pahl
-34%  1.95  Birding Illinois ~ Sheryl De Vore Falcon Sheryl De Vore
-6%  16.50  The Herbalist's Way: The Art and Practice of Healing with Plant Medicines ( ~ Nancy Phillips - Michael Phillips - Rosemary Gladstar Chelsea Green Nancy Phillips - Michael Phillip...
-1%  78.99  Environmental and Natural Resource Economics (7th Edition) ~ Tom Tietenberg Addison Wesley Tom Tietenberg
-5%  18.95  Markets and the Environment (Foundations of Contemporary Environmental Stud ~ Nathaniel O. Keohane - Sheila M. Olmstead Island Press Nathaniel O. Keohane - Sheila M. Olmstead
-17%  5  Rocky Mountain Birds: Easy Identification ~ Betty R. Seacrest - Delbert A. McNew Avery Press Betty R. Seacrest - Delbert A. McNew
-2%  53.53  Climate Change and Its Biological Consequences ~ David Murray Gates Sinauer Associates David Murray Gates
-50%  0.99  The 2 Oz. Backpacker: A Problem Solving Manual for Use in the Wilds ~ Robert S. Wood Ten Speed Press Robert S. Wood
-10%  8.94  The Everglades Handbook: Understanding the Ecosystem ~ Thomas E. Lodge CRC Press Thomas E. Lodge
-7%  12.95  Kamloops: An Angler's Study of the Kamloops Trout ~ Steve Raymond Frank Amato Publications Steve Raymond
-41%  1.45  Beluga: A Farewell to Whales ~ Pierre Beland The Lyons Press Pierre Beland
-4%  22  An Introduction to the World's Oceans ~ Alison B. Duxbury William C. Brown Alison B. Duxbury
-22%  3.50  The Pathless Way: John Muir and American Wilderness ~ Michael P. Cohen University of Wisconsin Press Michael P. Cohen
-5%  20.94  Mark Catesby's Natural History of America: The Watercolors from the Royal L ~ Henrietta McBurney Merrell Henrietta McBurney
-20%  3.95  Case Files of the Tracker: True Stories from America's Greatest Outdoors ~ Tom Brown Berkley Trade Tom Brown
-7%  13.97  Flames in Our Forest ~ Stephen F. Arno - Stephen Allison-Bunnell Island Press Stephen F. Arno - Stephen Allison-Bunnell
-12%  6.99  The Journey Home (Plume) ~ Edward Abbey Plume Edward Abbey
-10%  9.00  On Becoming Lost: A Naturalist's Search for Meaning ~ Cathy A. Johnson Gibbs Smith Cathy A. Johnson
-8%  12  NightWatch: A Practical Guide to Viewing the Universe ~ Firefly Books
-2%  53.90  Wings of Paradise: The Great Saturniid Moths ~ John Cody The University of North Carolina Press John Cody
-10%  9  A Field Guide to Pacific Coast Fishes : North America (Peterson Field Guides) ~ William N. Eschmeyer - Earl S. Herald Houghton Mifflin William N. Eschmeyer - Earl S. Herald
-11%  7.75  Nights of Ice: True Stories of Disaster and Survival on Alaska's High Seas ~ Spike Walker St. Martin's Griffin Spike Walker
-14%  5.95  Rocks & Fossils (Nature Company Guides) ~ Robert R. Coenraads Time-Life Books Robert R. Coenraads
-8%  10.95  Thought to Exist in the Wild: Awakening from the Nightmare of Zoos ~ Derrick Jensen NoVoice Unheard Derrick Jensen
-11%  7.99  Green Planet Blues: Environmental Politics from Stockholm to Kyoto ~ Westview Press
-9%  10.00  The Horse Encyclopedia ~ Josee Hermsen Firefly Books Josee Hermsen
-9%  10.00  Great Bear Almanac ~ Gary Brown The Lyons Press Gary Brown
-12%  7.50  Ruffed Grouse: Woodland Drummer ~ Michael Furtman Stackpole Books Michael Furtman
-20%  4.00  Hawks in Flight: The Flight Identification of North American Migrant Raptors ~ Clay Sutton - Peter Dunne Houghton Mifflin Clay Sutton - Peter Dunne
-12%  7.00  Crystal and Gem (Eyewitness Books (Knopf)) ~ R.F. Symes Knopf Books for Young Readers R.F. Symes
-14%  5.99  Dinosaurs of the East Coast ~ David B. Weishampel - Luther Young The Johns Hopkins University Press David B. Weishampel - Luther Y...
-11%  7.99  Killer Bears ~ Mike Cramond The Lyons Press Mike Cramond
-5%  17.69  Bees' Ways ~ George Declyver Curtis Kessinger Publishing, LLC George Declyver Curtis
-3%  36.05  Economics of the Environment: Selected Readings, Fifth Edition ~ W. W. Norton & Company
-14%  5.99  Official Guide to Texas Wildlife Management Areas ~ Larry D. Hodge Texas Parks and Wildlife Press Larry D. Hodge
-7%  13.61  The Wild Trees: A Story of Passion and Daring ~ Richard Preston Random House Richard Preston
-6%  15  The Habitat Guide to Birding ~ Thomas P., Jr. McElroy Lyons Pr Thomas P., Jr. McElroy
-9%  10  The House on Ipswich Marsh: Exploring the Natural History of New England ~ William Sargent University Press of New England William Sargent
-8%  11  How To Identify Grasses: And Grasslike Plants ~ H.D. Harrington Swallow Press H.D. Harrington
-6%  15.75  All Things Reconsidered: My Birding Adventures ~ Roger Tory Peterson Houghton Mifflin Roger Tory Peterson
-9%  8.96  Michigan Bird Watching: A Year-Round Guide ~ Bill Thompson - The Staff of Bird Watcher's Digest Cool Springs Press Bill Thompson - The Staff of B...
-4%  22.63  Plant Life in the World's Mediterranean Climates: California, Chile, South ~ Peter R. Dallman University of California Press Peter R. Dallman
-16%  5.00  The Cat Who Went to Paris ~ Peter Gethers Ballantine Books Peter Gethers
-4%  20.45  International Environmental Policy: From the Twentieth to the Twenty-First ~ Lynton Keith Caldwell Duke University Press Lynton Keith Caldwell
-5%  17.77  Hands-on Horse Care: The Complete Book of Equine First-Aid ~ Karen E. Hayes Creative Publishing International, Incorporated Karen E. Hayes
-12%  6.50  Beyond the Mirrors: The Study of the Mental and Spiritual Aspects of Horsem ~ Jill K. Hassler-Scoop Goals Unlimited Press Jill K. Hassler-Scoop
-14%  5.67  CAVALIER KING CHARLES SPANIELS (Pet Owner's Guide Series) ~ Ken Town Ringpress Books Ken Town
-2%  39.74  The Best of Sail Trim ~ Charles Mason Sheridan House Charles Mason
-3%  29.56  Origins of the National Forests ~ Harold K. Steen Duke University Press Harold K. Steen
-3%  29  The West European Party System (Oxford Readings in Politics and Government) ~ Oxford University Press, USA
-32%  1.94  Crossing Open Ground ~ Barry Lopez Vintage Barry Lopez
-1%  88.09  Brother Wolf: A Forgotten Promise ~ Jim Brandenburg Northword Press Jim Brandenburg
-19%  3.92  Schipperkes ~ Darwin J., Mrs. Martin TFH Publications Darwin J., Mrs. Martin
-19%  3.85  Stand By Me: A Holistic Handbook for Animals, Their People, and the Lives T ~ Douglas E. Knueven A.R.E. Press (Association of Research & Enlig Douglas E. Knueven
-15%  5.00  Wild Animals I Have Known ~ Ernest Thompson Seton Dover Publications Ernest Thompson Seton
-10%  7.95  Coming into the Country ~ John McPhee Farrar, Straus and Giroux John McPhee
-17%  4.35  National Audubon Society Field Guide to Wildflowers: Western (Audubon Socie ~ NATIONAL AUDUBON SOCIETY Knopf NATIONAL AUDUBON SOCIETY
-9%  8.96  Wisconsin Bird Watching: A Year-Round Guide ~ Bill Thompson - The Staff of Bird Watcher's Digest Cool Springs Press Bill Thompson - The Staff of B...
-2%  56.08  Air Pollution (Environmental law) ~ Squillac Anderson Pub Co Squillac
-3%  28.5  The Private Life of Plants ~ David Attenborough Princeton University Press David Attenborough
-3%  34.16  Cultivating Rural Amenities: An Economic Development Perspective (Territori ~ Yukiya Saika - Jean-Eudes Beuret OECD Yukiya Saika - Jean-Eudes Beuret
-31%  1.95  Hoagland on Nature: Essays (On) ~ Hoagland The Lyons Press Hoagland
-1%  112  Analyses in Insect Ecology and Management ~ Larry P. Pedigo - Michael R. Zeiss Iowa State Press Larry P. Pedigo - Michael R. Zeiss
-2%  43.21  Environmental Dimensions of Islam ~ Mawil Izzi Dien Lutterworth Press Mawil Izzi Dien
-2%  39.79  Interactions Between Global Climate Subsystems: The Legacy of Hann (Geophys ~ G. A. McBean American Geophysical Union G. A. McBean
-25%  2.64  Stokes Beginner's Guide to Butterflies ~ Donald Stokes - Lillian Stokes Little, Brown and Company Donald Stokes - Lillian Stokes
-4%  21.95  Tropical Plants of Costa Rica: A Guide to Native and Exotic Flora ~ Willow Zuchowski Cornell University Press Willow Zuchowski
-4%  18.61  North American Wildlife (North American Wildlife Series) ~ Lucinda Doran - Brian McMillan - Matthew McMillan Walrus Publications Lucinda Doran - Brian McMillan...
-4%  21.96  Nature in the Global South: Environmental Projects in South and Southeast Asia ~ Susan M. Darlington - Amita Baviskar Duke University Press Susan M. Darlington - Amita Baviskar
-1%  94.98  Elements of Ecology (6th Edition) (Ecology Place Series) ~ Robert Leo Smith - Thomas M. Smith Benjamin Cummings Robert Leo Smith - Thomas M. Smith
-7%  10.5  Puffins (Worldlife Library) ~ Kenny Taylor Voyageur Press Kenny Taylor
-2%  53.55  Confucianism and Ecology: The Interrelation of Heaven, Earth, and Humans (R ~ Harvard Center for World Religions
-7%  11.00  A Field Guide to Mushrooms: North America (Peterson Field Guides(R)) ~ Kent H. McKnight Houghton Mifflin Kent H. McKnight
-10%  7.9  The Philadelphia Area Weather Book ~ Jon M. Nese - Glenn Schwartz Temple University Press Jon M. Nese - Glenn Schwartz
-2%  40.92  Trees: Their Use, Management, Cultivation and Biology: A Comprehensive Guide ~ Bob Watson Crowood Press Bob Watson
-5%  17.8  Four Paws Five Directions: A Guide to Chinese Medicine for Cats and Dogs ~ Cheryl Schwartz Celestial Arts Cheryl Schwartz
-5%  15.9  The Natural Superiority of Mules ~ John Hauer The Lyons Press John Hauer
-11%  7  Next of Kin: My Conversations with Chimpanzees ~ Roger Fouts - Stephen Tukel Mills Harper Paperbacks Roger Fouts - Stephen Tukel Mills
-2%  39.53  Greece: Travellers' Nature Guide (Nature Guides) ~ Bob Gibbons Oxford University Press, USA Bob Gibbons
-21%  3.17  A Piece of Paradise: A Story of Custer State Park ~ Edward Raventon Falcon Edward Raventon
-8%  10.01  Cleveland on Foot: 50 Walks & Hikes in Greater Cleveland ~ Patience Cameron Hoskins Gray & Company Publishers Patience Cameron Hoskins
-5%  16.94  Marine Fishes: 500+ Essential-To-Know Aquarium Species (The Pocketexpert Gu ~ Scott W. Michael TFH Publications Scott W. Michael
-17%  4.11  Mac's Field Guide: Bad Garden Bugs of the Northeast/Good Garden Bugs of the ~ Craig MacGowan Mountaineers Books Craig MacGowan
-5%  15.65  Practicing Primitive ~ Steven Watts Gibbs Smith, Publisher Steven Watts
-6%  12.97  Smithsonian Handbooks: Birds of Texas (Smithsonian Handbooks) ~ DK Publishing DK ADULT DK Publishing
-1%  115.33  Autos, Smog and Pollution Control: The Politics of Air Quality Management i ~ Wyn Grant Edward Elgar Publishing Wyn Grant
-7%  10.07  Botswana Safari Companion: Photo Safari Companion (Safari Companions) ~ Alain Pons - Christine Baillet Evans Mitchell Books Alain Pons - Christine Baillet
-7%  10.56  Ducks and Geese: A Guide to Management ~ Tom Barlett Crowood Press, Limited, The Tom Barlett
-2%  31.58  Along the Arizona Trail ~ John M. Fayhee - M. John Fayhee Treasure Chest Books John M. Fayhee - M. John Fayhee
-5%  16.21  Wildflowers of New York in Color ~ Valerie A. Chapman - Alan E. Bessette - Arleen R. Bessette - Douglas R. Pens Syracuse University Pre...
-7%  10.13  Plant Spirit Shamanism: Traditional Techniques for Healing the Soul ~ Ross Heaven - Howard G. Charing Destiny Books Ross Heaven - Howard G. Charing
-9%  7.97  Discovering Whales of the East Coast ~ Stephan Mullane Elan Pub Inc Stephan Mullane
-1%  153.41  Machine Learning Methods for Ecological Applications ~ Springer
-14%  4.99  Pet Loss: Thoughtful Guide for Adults and Children, A ~ Herbert A. Nieburg Harper Paperbacks Herbert A. Nieburg
-5%  13.96  Oregon's Wilderness Areas: The Complete Guide ~ George Wuerthner Westcliffe Publishers George Wuerthner
-8%  9.09  Keepers of the Wilderness (Environmental History Series, No. 15) ~ Arturo Longoria Texas A&M University Press Arturo Longoria
-4%  17.69  Photographing Horses: How to Capture the Perfect Equine Image ~ Lesli Groves The Lyons Press Lesli Groves
-9%  8.22  Humpback Whales (World Life Library) ~ Phil Clapham Voyageur Press Phil Clapham
-3%  28.69  Animals and Nature: Cultural Myths, Cultural Realities ~ Rod Preece UBC Press Rod Preece
-9%  7.93  The Bird Lover's Backyard Handbook: Attracting, Nesting, Feeding ~ Jan Mahnken - Hugh Wiberg - Rene Laubach - Christyna Laubach Thunder Bay Press Jan Mahnken - Hugh Wi...
-4%  17.39  Reading Natures Clues: A Guide to the Wild ~ Doug Sadler Broadview Press Doug Sadler
-3%  25.5  Earth Education: A New Beginning ~ Steve Van Matre Institute for Earth Education Steve Van Matre
-5%  14.89  Hands-On Nature: Information and Activities for Exploring the Environment w ~ Susan Sawyer Vermont Institute of Natural Science Susan Sawyer
-7%  9.5  Smithsonian Handbooks: Reptiles and Amphibians (Smithsonian Handbooks) ~ Tim Halliday - Mark O'Shea DK ADULT Tim Halliday - Mark O'Shea
-9%  7.95  Forest Under My Fingernails: Reflections and Encounters on the Long Trail ~ Walt McLaughlin Heron Dance Press Walt McLaughlin
-5%  15.71  The Dawn Collector: On My Way to the Natural World ~ Reg Saner Center for American Places Reg Saner
-10%  6.50  Born Free: A Lioness of Two Worlds ~ Joy Adamson Pantheon Joy Adamson
-2%  43.06  Coastal Marine Zooplankton: A Practical Manual for Students ~ Christopher D. Todd - M. S. Laverack - Geoff Boxshall Cambridge University Press Christopher D. Todd...
-5%  14.25  This Moment on Earth: Today's New Environmentalists and Their Vision for th ~ John Kerry - Teresa Heinz Kerry PublicAffairs John Kerry - Teresa Heinz Kerry
-7%  10.45  Out Under the Sky of the Great Smokies: A Personal Journal ~ Harvey Broome University of Tennessee Press Harvey Broome
-6%  12.25  The Fragile Edge: Diving and Other Adventures in the South Pacific ~ Julia Whitty Houghton Mifflin Julia Whitty
-12%  5.25  Bird Watching for Dummies ~ Bill, III Thompson For Dummies Bill, III Thompson
-7%  9.25  Diamond Ring Buying Guide: How to Evaluate, Identify and Select Diamonds & ~ Renee Newman International Jewelry Publications Renee Newman
-12%  5.25  The Adirondacks: Wild Island of Hope (Creating the North American Landscape) ~ Gary A. Randorf The Johns Hopkins University Press Gary A. Randorf
-2%  36.17  Economics of Water Resources: The Contributions of Dan Yaron ~ Springer
-23%  2.5  Finding Home (Concord Library) ~ Beacon Press
-8%  8.25  El Lobo: Readings on the Mexican Gray Wolf ~ University of Utah Press
175.79  Avian Migration ~ Springer
-8%  7.99  Ocean's End: Travels Through Endangered Seas ~ Colin Woodard Basic Books Colin Woodard
-4%  17.99  Creatures of the Deep: In search of the sea's 'monsters' and the world they ~ Erich Hoyt Firefly Books Erich Hoyt
-12%  5.00  Understanding the Alcoholic's Mind: The Nature of Craving and How to Control It ~ Arnold M. Ludwig Oxford University Press, USA Arnold M. Ludwig
-2%  28.98  Living on the Earth ~ Alicia Bay Laurel Villard Alicia Bay Laurel
-13%  4.91  Why Don't Woodpeckers Get Headaches: And Other Answers to Bird Questions Yo ~ Mike O'Connor Beacon Press Mike O'Connor
-5%  14.96  Dam!: Water, Power, Politics, and Preservation in Hetch Hetchy and Yosemite ~ John W. Simpson Pantheon John W. Simpson
-7%  8.96  Iowa Bird Watching: A Year-Round Guide ~ Bill Thompson - The Staff of Bird Watcher's Digest Cool Springs Press Bill Thompson - The Staff of B...
-7%  8.96  Louisiana Bird Watching: A Year-Round Guide ~ Bill Thompson III Cool Springs Press Bill Thompson III
-9%  7.19  Sea Priestess ~ Dion Fortune Weiser Books Dion Fortune
-6%  11.16  The Stokes Purple Martin Book: The Complete Guide to Attracting and Housing ~ Donald Stokes - Lillian - Justin L. Brown Little, Brown and Company Donald Stokes - Lillian - Justin...
-1%  112.84  Evaluating Local Environmental Policy (Avebury Studies in Green Research) ~ Avebury
-23%  2.29  Where Mountains Are Nameless: Passion and Politics in the Arctic National W ~ Jonathan Waterman W. W. Norton & Company Jonathan Waterman
-23%  2.29  Wisdom for a Livable Planet: The Visionary Work of Terri Swearingen, Dave F ~ Carl N. McDaniel Trinity University Press Carl N. McDaniel
-12%  5  1001 Questions Answered About the Weather ~ Frank H. Forrester Dover Publications Frank H. Forrester
-3%  21.95  Birds of Southern Africa (Princeton Field Guides) ~ Ian Sinclair - Phil Hockey - Warwick Tarboton Princeton University Press Ian Sinclair - Phil Hockey ...
-4%  17  Birds of the World: A Photographic Guide ~ Firefly Books
-2%  28.37  Dolphin: The Perfect Gamefish ~ Jim Sharpe Fisherman's International Publishing House Jim Sharpe
-1%  63.25  Uncovering the Hidden Harvest: Valuation Methods for Woodland and Forest Re ~ Earthscan Publications Ltd.
-7%  8.72  The Sea Around Us ~ Rachel L. Carson Oxford University Press, USA Rachel L. Carson
-5%  11.9  Smithsonian Handbooks: Stars and Planets (Smithsonian Handbooks) ~ Ian Ridpath DK ADULT Ian Ridpath
-12%  4.98  The Ecological Challenge: Ethical, Liturgical, and Spiritual Responses (Mic ~ Richard N. Fragomeni Michael Glazier Books Richard N. Fragomeni
-1%  50.22  Conservation of Wildlife Populations: Demography, Genetics, and Management ~ L. Scott Mills Blackwell Publishing Limited L. Scott Mills
-7%  8.99  Snake Lovers' Lifelist and Journal ~ Chris Scott University of Texas Press Chris Scott
-1%  47.17  Genetics, Demography and Viability of Fragmented Populations (Conservation ~ Cambridge University Press
-4%  16.17  A Good Horse Has No Color: Searching Iceland for the Perfect Horse ~ Nancy Marie Brown Stackpole Books Nancy Marie Brown
-5%  13.72  Smithsonian Handbooks: Birds of New England (Smithsonian Handbooks) ~ DK Publishing - III, Fred J. Alsop DK ADULT DK Publishing - III, Fred J. Alsop
-4%  18.15  Wild Guide British Wildlife (Collins Wild Guide) ~ HarperCollins Publishers Limited HarperCollins Publishers Limited HarperCollins Publishers Limited
-5%  12.95  F5: Devastation, Survival, and the Most Violent Tornado Outbreak of the 20 ~ Mark Levine Miramax Mark Levine
-10%  5.69  Alberta Wildlife Viewing Guide (Watchable Wildlife Series) ~ Jim Butler FalconGuide Jim Butler
-3%  19.95  Barry Commoner and the Science of Survival: The Remaking of American Enviro ~ Michael Egan The MIT Press Michael Egan
-4%  15.68  The Humanure Handbook: A Guide to Composting Human Manure, Third Edition ~ Joseph C. Jenkins Jenkins Publishing Joseph C. Jenkins
-3%  24.24  A Neotropical Companion ~ John C. Kricher Princeton University Press John C. Kricher
-18%  2.91  Grizzly ~ Michio Hoshino Chronicle Books Michio Hoshino
-18%  2.99  The Birdwatcher's Companion: Winged Wonders, Fantastic Flocks and Outstandi ~ Malcolm Tait - Olive Tayler Robson Books, Limited Malcolm Tait - Olive Tayler
-1%  78.95  Cornell Lab of Ornithology Handbook of Bird Biology ~ Cornell Laboratory of Ornithology Princeton University Press Cornell Laboratory of Ornithology
-9%  6.74  Chow Chows (Akc Rank, No 17) ~ Beverly Pisano TFH Publications Beverly Pisano
-4%  15.35  Pete Dunne's Essential Field Guide Companion: A Comprehensive Resource for ~ Peter Dunne Houghton Mifflin Peter Dunne
-6%  11  A Field Guide to Freshwater Fishes : North America North of Mexico (Peterso ~ Brooks M. Burr - Lawrence M. Page Houghton Mifflin Brooks M. Burr - Lawrence M. Page
-4%  16.5  Dwellers in the Land: The Bioregional Vision ~ Kirkpatrick Sale University of Georgia Press Kirkpatrick Sale
-6%  9.26  Foxfire 11 (Foxfire) ~ Inc. Foxfire Fund Anchor Inc. Foxfire Fund
-5%  11.26  Buffalo River Country ~ Kenneth L. Smith Ozark Society Foundation Kenneth L. Smith
-11%  5.25  Salmon Nation: People, Fish, and Our Common Home ~ Elizabeth Woody - Jim Lichatowich - Richard Manning - Freean House - Seth Zuckerman Ecotrust Elizabe...
-4%  15  Coral Reef Fishes: Indo-Pacific and Caribbean ~ Ewald Lieske - Robert Myers Princeton University Press Ewald Lieske - Robert Myers
-3%  22.63  Mammals of Europe (Princeton Field Guides) ~ David W. Macdonald Princeton University Press David W. Macdonald
-1%  121.05  Atmospheric Convection ~ Kerry A. Emanuel Oxford University Press, USA Kerry A. Emanuel
-5%  10.94  Saving Sterling Forest: The Epic Struggle to Perserve New York's Highlands ~ Ann Botshon State University of New York Press Ann Botshon
-4%  14  Letters from the Woods: Looking at Life through the Window of Wilderness ~ Michael C. Hurley Ragbagger Publishing Michael C. Hurley
-2%  31.98  Raptors of Western North America: The Wheeler Guides ~ Brian K. Wheeler Princeton University Press Brian K. Wheeler
-6%  10  Econation: America in Environmental Perspective ~ John C. Krieg Ivy House Publishing Group (NC) John C. Krieg
-1%  42.43  A Guide to the Birds of Colombia ~ Steven L. Hilty - William L. Brown Princeton University Press Steven L. Hilty - William L. Brown
-1%  68.43  PRIMATE TAXONOMY (Smithsonian Series in Comparative Evolutionary Biology) ~ Groves C Smithsonian Groves C
-4%  13.94  Records of North American Elk & Mule Deer, 2nd Edition ~ Boone and Crockett Club - Jim Zumbo - Rich Fletcher - Hayden Lambson - Jack Reneau - Craig Boddingto...
-5%  12.28  Arabian Legends: Outstanding Arabian Stallions and Mares ~ Marian K. Carpenter Western Horseman Marian K. Carpenter
-1%  59.42  Extinction Rates ~ Oxford University Press, USA
-58%  0.45  Fossils: A Guide to Prehistoric Life (A Golden nature guide) ~ Frank Harold Trevor Rhodes - Paul R. Shaffer - Herbert S. Zim Golden Books Pub Co (Adult) Frank Haro...
-4%  15.97  Noah's Choice: The Future of Endangered Species ~ Charles C. Mann Knopf Charles C. Mann
-6%  10.00  Sailing With Noah: Stories from the World of Zoos ~ Jeffrey P. Bonner University of Missouri Press Jeffrey P. Bonner
-17%  3  The Astonishing Elephant ~ Shana Alexander Random House Shana Alexander
-10%  5.45  Parrots: A Natural History ~ John Sparks - Tony Soper Facts on File John Sparks - Tony Soper
-5%  11.56  A Field Guide to Common Texas Insects (Gulf's Field Guide Series,) ~ Bastiaan M. Drees Gulf Publishing Bastiaan M. Drees
-30%  1.37  Headed Upstream: Interviews With Iconoclasts ~ Jack Loeffler Harbinger House Jack Loeffler
-5%  10.37  A Photographic Guide to Tracks and Tracking in Southern Africa (Photographi ~ Louis Liebenberg New Holland Publishers, Louis Liebenberg
-38%  0.99  Beyond the Killing Tree: A Journey of Discovery ~ Stephen Reynolds Epicenter Press Stephen Reynolds
-5%  12.56  A Keeper of Bees: Notes on Hive and Home ~ Allison Wallace Random House Allison Wallace
-3%  17.4  World Atlas of the Oceans: More than 300 Maps and Charts of the Ocean Floor ~ Firefly Books
-20%  2.40  Seeds of Change: The Living Treasure : The Passionate Story of the Growing ~ Ken Ausubel HarperCollins Ken Ausubel
-3%  20.75  Uncertainty Underground: Yucca Mountain and the Nation's High-Level Nuclear ~ The MIT Press
-1%  103.52  Fish Disease: Diagnosis and Treatment ~ Edward J. Noga Blackwell Publishing Professional Edward J. Noga
-3%  17.06  The Lakes of New Mexico (Coyote Books) ~ Andy Sandersier University of New Mexico Press Andy Sandersier
-4%  12.86  Turning the Tide: Saving the Chesapeake Bay ~ Tom Horton Island Press Tom Horton
-5%  11  Meltdown: The Predictable Distortion of Global Warming by Scientists, Polit ~ Patrick J. Michaels Cato Institute Patrick J. Michaels
-12%  4.23  Breed for Success: The Horseman's Guide to Producing Healthy Foals ~ Rene E Riley - Honi Roberts The Lyons Press Rene E Riley - Honi Roberts
-5%  11.43  Giant Pandas (Wildlife Monographs) ~ Heather Angel Evans Mitchell Books Heather Angel
-5%  11.9  Dinosaurs and Other Prehistoric Animals (Smithsonian Handbooks) ~ Hazel Richardson DK ADULT Hazel Richardson
-14%  3.48  Bellevue Farm: Exploring Virginia's Coastal Countryside ~ Curtis J. Badger Stackpole Books Curtis J. Badger
-6%  8.79  Bonelight: Ruin and Grace in the New Southwest (Environmental Arts and Huma ~ Mary Sojourner University of Nevada Press Mary Sojourner
-3%  16.90  Leading Out: Mountaineering Stories of Adventurous Women ~ Rachel Da Silva Seal Press (WA) Rachel Da Silva
-7%  7.99  Working on the Edge: Surviving In the World's Most Dangerous Profession: Ki ~ Spike Walker St. Martin's Griffin Spike Walker
-3%  18.09  LOST WOODS CL ~ Rachel Carson Beacon Press Rachel Carson
-2%  27.81  Hidden Nature: The Startling Insights Of Victor Schauberger ~ Alick Bartholomew Floris Books Alick Bartholomew
-10%  5  The World of John Burroughs ~ Edward Kanze Sierra Club Books for Children Edward Kanze
-4%  11.70  Deer Tails & Trails: The Complete Book Of Everything Whitetail ~ Michael Furtman Willow Creek Press Michael Furtman
-2%  23.95  Lost Landscapes and Failed Economies: The Search For A Value Of Place ~ Thomas Michael Power Island Press Thomas Michael Power
-1%  49.84  Indigenous Traditions and Ecology: The Interbeing of Cosmology and Communit ~ Frederique Apffel-Marglin - Diane Bell - Maria Elena Bernal-Garcia - J. Peter Brosius - Gregory, Ph....
162.06  Early Life History of Fish: An energetics approach (Fish & Fisheries Series) ~ E. Kamler Springer E. Kamler
-22%  1.95  Heart of Home: People, Wildlife, Place ~ Ted Kerasote The Lyons Press Ted Kerasote
-10%  4.89  Stokes Beginner's Guide to Dragonflies ~ Blair Nikula - Jackie Sones - Donald Stokes - Lillian Stokes Little, Brown and Company Blair Nikula ...
-2%  33.93  The ABC And Xyz of Bee Culture ~ A. I. Root Kessinger Publishing A. I. Root
-5%  11  Ecofeminism: Women, Animals, Nature (Ethics and Action) ~ Temple University Press
-3%  16.79  Primitive Technology ~ Gibbs Smith, Publisher
-7%  7.47  The Last Season (P.S.) ~ Eric Blehm Harper Perennial Eric Blehm
-4%  14.5  Ice: The Nature, the History, and the Uses of an Astonishing Substance ~ Mariana Gosnell Knopf Mariana Gosnell
-3%  18.55  Snakes & Lizards (British Natural History) ~ Tom Langton Whittet Books, Limited Tom Langton
-10%  4.61  Great Lakes Journey: A New Look at America's Freshwater Coast (Great Lakes ~ William Ashworth Wayne State University Press William Ashworth
-4%  11.93  Smithsonian Handbooks: Mammals (Smithsonian Handbooks) ~ Juliet Clutton-Brock DK ADULT Juliet Clutton-Brock
-2%  20.99  Bringing Society Back In: Grassroots Ecosystem Management, Accountability, ~ Edward P. Weber The MIT Press Edward P. Weber

Page 4 - Nr. 1201 - 1600
Save%  Price $  Title     Offers 1201 - 1600
-6%  8.14  Galapagos: World's End ~ William Beebe Dover Publications William Beebe
-7%  6.99  Northwest Trees ~ Stephen F. Arno Mountaineers Books Stephen F. Arno
-3%  14.18  Birds of Georgia ~ John W., Jr., Dr. Parrish - Giff Beaton - Gregory Kennedy Lone Pine Publishing John W., Jr., Dr. Par...
-4%  11.49  Canyon ~ Michael P. Ghiglieri University of Arizona Press Michael P. Ghiglieri
-2%  20.17  Birds of Southeast Asia (Princeton Field Guides) ~ Craig Robson Princeton University Press Craig Robson
-3%  15.13  Termites and Borers: A Homeowner's Guide to Detection and Control ~ Phillip Hadlington - Ion Staunton UNSW Press Phillip Hadlington - Ion Staunton
-3%  15.89  Green Plans: Greenprint for Sustainability (Our Sustainable Future) ~ Huey D. Johnson University of Nebraska Press Huey D. Johnson
-8%  5.99  Menagerie Manor ~ Gerald Durrell Penguin (Non-Classics) Gerald Durrell
-1%  99.48  Beacham's Guide to the Endangered Species of North America 6-volume set ~ Beacham Publishing Corporation
-7%  6.48  Water Dog: Revolutionary Rapid Training Method ~ Richard Wolters Dutton Adult Richard Wolters
-5%  9.98  Smithsonian Book of Giant Pandas ~ Susan Lumpkin - John Seidensticker Smithsonian Institution Press Susan Lumpkin - John Seidensticker
-1%  39.53  Texas Snakes: Identification, Distribution, and Natural History ~ John E., Werler - James R. Dixon University of Texas Press John E., Werler - James R. Dixon
-5%  9.99  The Animal-Speak Workbook ~ Ted Andrews Dragonhawk Publishing Ted Andrews
-10%  4.61  Saving the Gray Whale: People, Politics, and Conservation in Baja Californi ~ Serge Dedina University of Arizona Press Serge Dedina
150.85  Forest Mensuration (Managing Forest Ecosystems) ~ Anthonie Van Laar - Alparslan Akça Springer Anthonie Van Laar - Alparslan Akça
255.18  Forest Strategy: Strategic Management and Sustainable Development for the F ~ Michael Gane Springer Michael Gane
-3%  15.96  Plants Of The Pacific Northwest Coast: Washington, Oregon, British Columbia ~ Lone Pine Publishing
-4%  12.00  Training and Explaining: How to Be the Dog Trainer You Want to Be ~ Job Michael Evans Howell Book House Job Michael Evans
-2%  19.51  The Lost Tapes of Ian Mcharg: Collaboration With Nature, Ecological Plannin ~ Ian McHarg Chelsea Green Ian McHarg
-13%  3.49  National Audubon Society Pocket Guide to Familiar Rocks and Minerals (Audub ~ NATIONAL AUDUBON SOCIETY Knopf NATIONAL AUDUBON SOCIETY
-4%  13.7  Flight To Freedom ~ Diana Lynn Siderides Legendary Pub Co Diana Lynn Siderides
-14%  3.01  An Adirondack Passage: The Cruise of the Canoe Sairy Gamp ~ Christine Jerome Harpercollins Christine Jerome
-2%  19.72  Prairie Ghost: Pronghorn and Human Interaction in Early America ~ Richard E. McCabe - Bart W. O'Gara - Henry M. Reeves University Press of Colorado Richard E. McCabe ...
-6%  7.97  Squirrels: A Wildlife Handbook (Johnson Nature Series) ~ Kim Long Johnson Books Kim Long
-3%  15.1  Restless Skies: The Ultimate Weather Book ~ Paul Douglas Sterling Paul Douglas
-3%  18.69  Jade (Fred Ward Gem Book) ~ Fred Ward - Charlotte Ward Gem Guides Book Company Fred Ward - Charlotte Ward
-5%  9.99  Animal Kingdoms: Wildlife Sanctuaries of the World ~ Natl Geographic Society
-2%  19.87  George Perkins Marsh: Prophet of Conservation (Weyerhaeuser Environmental Books) ~ David Lowenthal University of Washington Press David Lowenthal
-6%  7.35  Return of the Condor: The Race to Save Our Largest Bird from Extinction ~ John Moir The Lyons Press John Moir
-2%  32.22  Bull's Birds of New York State (Comstock Book) ~ Cornell University Press
-2%  28.5  Wild Things ~ Michael McIntosh Countrysport Press Michael McIntosh
-20%  2  Return of the Eagle: How America Saved Its National Symbol ~ Greg Breining Falcon Greg Breining
-2%  24.45  Our Fragile Coastal Fisheries ~ Don Phillips Trafford Publishing Don Phillips
-11%  3.93  Legacy of Luna: The Story of a Tree, a Woman and the Struggle to Save the R ~ Julia Hill HarperSanFrancisco Julia Hill
-7%  6.89  Wolf Wars ~ Hank Fischer Falcon Hank Fischer
-5%  9.25  The Ruby-throated Hummingbird (Corrie Herring Hooks Series) ~ June Osborne University of Texas Press June Osborne
-2%  22.99  The Weather ~ John Lynch Firefly Books John Lynch
-2%  27.50  Ocean ~ Robert Dinwiddie - Louise Thomas DK ADULT Robert Dinwiddie - Louise Thomas
-5%  9.50  What the River Knows: An Angler in Midstream ~ Wayne Fields University Of Chicago Press Wayne Fields
-6%  7.99  Fragile Dominion: Complexity and the Commons ~ Simon A. Levin Basic Books Simon A. Levin
-3%  17.4  Forever Green: The History and Hope of the American Forest ~ Chuck Leavell - Mary Welch Mercer University Press Chuck Leavell - Mary Welch
-5%  9.00  Pere Marquette (River Journal Series, No 8) ~ Matthew A. Supinski Frank Amato Publications Matthew A. Supinski
-4%  10.5  Heat: How to Stop the Planet from Burning ~ George Monbiot - Matthew, Dr. Prescott South End Press George Monbiot - Matthew, Dr. Prescott
-5%  8.49  Earth Democracy: Justice, Sustainability, And Peace ~ Vandana Shiva South End Press Vandana Shiva
-3%  14.00  Submerged: Adventures of America's Most Elite Underwater Archeology Team ~ Daniel Lenihan Newmarket Press Daniel Lenihan
-3%  18.99  The Sibley Guide to Birds ~ David Allen Sibley Knopf David Allen Sibley
-3%  16.41  Natural History of the Islands of California (California Natural History Guides) ~ Allan A. Schoenherr - C. Robert Feldmeth - Michael J. Emerson University of California Press Allan A...
-8%  5.48  The Bat House Builder's Handbook, Completely Revised and Updated ~ Merlin D. Tuttle - Mark Kiser - Selena Kiser Bat Conservation International Merlin D. Tuttle - Mark ...
-6%  7.00  U.S. Guide to Venomous Snakes and Their Mimics ~ Scott Shupe Stoeger Publishing Company Scott Shupe
-1%  34.49  How it works: how the earth works (How It Works) ~ John Farndon Readers Digest John Farndon
-17%  2.3  Edible Wild Plants: An Introduction to Familiar North American Species (Poc ~ James Kavanagh Waterford Press James Kavanagh
-8%  5.5  New Worlds, New Animals: From Menagerie to Zoological Park in the Nineteent ~ The Johns Hopkins University Press
-9%  5.06  Grasshoppers and Mantids of the World (Of the World Series) ~ Ken Preston-Mafham Sterling Pub Co Inc Ken Preston-Mafham
-2%  25.84  Reef Fish Identification: Baja to Panama ~ Paul Humann - Ned DeLoach New World Publications Paul Humann - Ned DeLoach
-7%  6.01  Ultimate Treehouses ~ David Clark Running Press Book Publishers David Clark
-2%  23.32  Predicting Breeding Values with Applications in Forest Tree Improvement (Fo ~ T.L. White - G.R. Hodge Springer T.L. White - G.R. Hodge
-1%  35.31  Rethinking Environmental History: World-System History and Global Environme ~ Alf Hornborg AltaMira Press Alf Hornborg
-17%  2.3  Mac's Pocket Guide: Southwest, Things That Bite & Sting (Mac's Pocket Guides) ~ Mountaineers Books
-2%  23.72  The Lord Christ Jesus Was a Vegan ~ Saba AuthorHouse Saba
-2%  24.50  100 Caterpillars: Portraits from the Tropical Forests of Costa Rica ~ Jeffrey C. Miller - Daniel H. Janzen - Winifred Hallwachs Belknap Press Jeffrey C. Miller - Daniel H...
-2%  20.85  Entangled Edens: Visions of the Amazon ~ Candace Slater University of California Press Candace Slater
-1%  39.96  Guide and Key to Alabama Trees ~ Donald E. Davis - Norman D. Davis - Lisa J. Samuelson Kendall/Hunt Publishing Company Donald E. Davi...
-4%  10.67  True Grizz: Glimpses of Fernie, Stahr, Easy, Dakota, and Other Real Bears i ~ Douglas H. Chadwick Sierra Club Books Douglas H. Chadwick
-4%  10.15  Water and the California Dream: Choices for the New Millennium ~ David Carle Sierra Club Books David Carle
-7%  6.5  Cod: A Biography of the Fish That Changed the World ~ Mark Kurlansky Penguin (Non-Classics) Mark Kurlansky
-6%  7.48  Pieces of the Frame ~ John McPhee Farrar, Straus and Giroux John McPhee
166.90  Integrated Land Use and Environmental Models: A Survey of Current Applicati ~ Springer
-3%  12.50  Bird Signs: Guidance and Wisdom from Our Feathered Friends (Book & Cards) ~ G.G. Carbone New World Library G.G. Carbone
-4%  10.27  Spirit of the Rainforest: A Yanomamo Shaman's Story ~ Mark Andrew Ritchie Island Lake Press Mark Andrew Ritchie
-3%  12.5  Earth: An Intimate History ~ Richard Fortey Knopf Richard Fortey
-5%  9.50  A Guide to the Chattooga River ~ Butch Clay Menasha Ridge Press Butch Clay
-1%  34.50  Dr. Burgess's Mini-Atlas of Marine Aquarium Fishes ~ Warren E. Burgess - Herbert R. Axelrod - Ray Hunziker TFH Publications Warren E. Burgess - Herbert R...
-8%  5.50  You Can Save the Animals: 251 Simple Ways to Stop Thoughtless Cruelty ~ Ingrid Newkirk Prima Lifestyles Ingrid Newkirk
-5%  8.5  River: One Man's Journey Down the Colorado, Source to Sea ~ Colin Fletcher Knopf Colin Fletcher
-1%  35.00  An Introduction to Coastal Zone Management ~ Timothy Beatley - David Brower - Anna K. Schwab Island Press Timothy Beatley - David Brower - Anna K...
-3%  12.5  Soaring with Fidel: An Osprey Odyssey from Cape Cod to Cuba and Beyond ~ David Gessner Beacon Press David Gessner
-7%  6.3  Walking the High Ridge : Life As Field Trip (Credo Series - Minneapolis, Minn.) ~ Robert Michael Pyle Milkweed Editions Robert Michael Pyle
-4%  11.25  Ocean's End: Travels Through Endangered Seas ~ Colin Woodard Basic Books Colin Woodard
-2%  19.5  A Field Guide to the Birds: Of Eastern and Central North America (Peterson ~ Roger Tory Peterson Institute Houghton Mifflin (P) Roger Tory Peterson Institute
-4%  12.07  Frogs: A Chorus of Colors ~ John L. Behler - Deborah A. Behler Sterling John L. Behler - Deborah A. Behler
-3%  13.53  ECOL SOUTHERN CONIFERS ~ ENRIGHT NJ Smithsonian ENRIGHT NJ
-3%  14.04  Butterflies through Binoculars: The West A Field Guide to the Butterflies o ~ Jeffrey Glassberg Oxford University Press, USA Jeffrey Glassberg
-7%  5.55  Why Pandas Do Handstands: And Other Curious Truths About Animals ~ Augustus Brown Free Press Augustus Brown
-3%  13.85  All Things Bright and Beautiful ~ James Herriot Audio Renaissance James Herriot
-14%  2.63  Green Guide Trees of Britain and Europe (Green Guides) ~ Bob Press New Holland Publishers, Ltd. Bob Press
-47%  0.50  Managing Our Natural Resources ~ William G. Camp - Thomas B. Daugherty Delmar Publishers William G. Camp - Thomas B. Daugherty
-1%  31.40  Ecological Consequences of Artificial Night Lighting ~ Island Press
-2%  20.58  Saving the Giant Panda ~ Terry L Maple Longstreet Press Terry L Maple
-7%  5.55  Practical Entomologist ~ Rick Imes Fireside Rick Imes
-1%  46.69  HUMMINGBIRDS NA 2E ~ JOHNSGARD PAUL A Smithsonian JOHNSGARD PAUL A
-5%  7.95  Kennels and Kenneling: A Guide for Professionals and Hobbyists ~ Joel M. McMains Howell Books Joel M. McMains
-5%  7.68  Birdwatcher's Three-Year Record Book ~ John Hills Swan Hill Press John Hills
-17%  2.15  Skywatching (Nature Company Guides) ~ David H. Levy - John O'Byrne Time-Life Books David H. Levy - John O'Byrne
-7%  5.55  Ten Hours Until Dawn: The True Story Of Heroism And Tragedy Aboard The Can Do ~ Michael Tougias St. Martin's Press Michael Tougias
-3%  12.5  Seasons of the Arctic ~ Hugh Brody Sierra Club Books Hugh Brody
-5%  8  The Weather Makers: How Man Is Changing the Climate and What It Means for L ~ Tim Flannery Grove Press Tim Flannery
-1%  43.36  Fisheries Ecology and Management ~ Carl J. Walters - Steven J. D. Martell Princeton University Press Carl J. Walters - Steven J. D. Mar...
-4%  11.00  Gem Trails of Utah ~ James R. Mitchell Gem Guides Book Co James R. Mitchell
-8%  5.30  Bird Songs of the Northwoods (Soothing Sounds of Nature) ~ Adventure Publications
-5%  8.54  The Meaning of Trees: Botany, History, Healing, Lore ~ Fred Hageneder Chronicle Books Fred Hageneder
-7%  5.95  Alaska's Seashore Creatures: A Guide to Selected Marine Invertebrates (Alas ~ Alaska Northwest Books
-8%  5.25  Whitetail Country ~ John Ozoga Northword Pr John Ozoga
-2%  17.99  Windshield Wilderness: Cars, Roads, and Nature in Washington's National Par ~ David Louter - William (FWD) Cronon University of Washington Press David Louter - William (FWD) Cron...
-4%  11.02  Plants, Man and Life ~ Edgar Anderson Dover Publications Edgar Anderson
-7%  5.28  Dirty Planet ~ Carolyn Clayton Women's Press, Limited, The Carolyn Clayton
-1%  34.26  Fisheries Ecology and Management ~ Carl J. Walters - Steven J. D. Martell Princeton University Press Carl J. Walters - Steven J. D. Mar...
-3%  13.64  Tree-Talk: Memories, Myths and Timeless Customs ~ Marie-France Boyer Thames & Hudson Marie-France Boyer
-4%  9.5  Why Buffalo Dance: Animal and Wilderness Meditations Through the Seasons ~ Susan Chernak McElroy New World Library Susan Chernak McElroy
-3%  16.07  Tobacco Harvest: An Elegy ~ James Baker Hall University Press of Kentucky James Baker Hall
-2%  17.75  Rocky Mountain Flora: A Field Guide for the Identification of the Ferns, Co ~ William A. Weber University Press of Colorado William A. Weber
-8%  4.99  Whale Watcher: A Global Guide to Watching Whales, Dolphins, and Porpoises i ~ Trevor Day Firefly Books Trevor Day
-3%  12.49  World Resources 2000-2001 People and Ecosystems: The Fraying Web of Life ( ~ World Resources Institute
-5%  7.2  For the Birds: Creating a Sanctuary : A Guide to Feeding, Housing and Watch ~ Willard Scott Meredith Books Willard Scott
-4%  10.49  A Green River Reader ~ University of Utah Press
-4%  9  Institutional Interaction in Global Environmental Governance: Synergy and C ~ The MIT Press
-7%  5.19  Trees Of The Pacific Northwest (Trees of the Us) ~ George A. Petrides Stackpole Books George A. Petrides
-3%  14.50  Wildflowers of the Columbia Gorge: A Comprehensive Field Guide (Jack Murdock) ~ Russ Jolley Oregon Historical Society Press Russ Jolley
108.35  Principles of Wildlife Management ~ James A. Bailey Wiley James A. Bailey
-1%  30.33  New Eyes for Plants: A Workbook for Plant Observation & Drawing (Social Eco ~ Margaret Colquhoun Hawthorn Press Margaret Colquhoun
-5%  8.15  The Huron River: Voices from the Watershed ~ University of Michigan Press/Regional
-7%  5.55  Big Muddy Blues: True Tales and Twisted Politics Along Lewis and Clark's Mi ~ Bill Lambrecht Thomas Dunne Books Bill Lambrecht
-6%  6.65  Stokes Hummingbird Book : The Complete Guide to Attracting, Identifying, an ~ Donald Stokes - Lillian Little, Brown and Company Donald Stokes - Lillian
-3%  14.07  Training Thoroughbred Horses ~ Preston M. Burch - Alex Bower Russell Meerdink Company Preston M. Burch - Alex Bower
-3%  12.15  Rspb Guide to British Birds (Rspb) ~ Peter Holden - J. T. R. Sharrock Pan Books Peter Holden - J. T. R. Sharrock
-2%  17.14  Trapping Wild Animals In Malay Jungles ~ Charles Mayer Kessinger Publishing Charles Mayer
-1%  38.3  Cool Waters/ Emerald Seas: Diving in Temperate Waters ~ John Collins Attic Press John Collins
-4%  10.44  Compost, By Gosh! ~ Michelle Eva Portman Flower Press Michelle Eva Portman
-3%  13.41  Home Place: Essays on Ecology (Henderson Book Series, No. 12) ~ Stan Rowe NeWest Press Stan Rowe
-4%  8.11  Fish of Michigan Field Guide ~ David Bosanko Adventure Publications David Bosanko
-28%  0.99  Tigers & Ice: Reflections on Nature and Life ~ Hoagland The Lyons Press Hoagland
-3%  13.08  The Dogs of Windcutter Down: One Shepherd's Struggle for Survival ~ David Kennard Thomas Dunne Books David Kennard
-1%  43.52  Fisheries: Harvesting Life from Water ~ Frederick G. Johnson - Stickney Kendall/Hunt Publishing Company Frederick G. Johnson - Stickney
-1%  27.9  Natural Resources and Violent Conflict: Options and Actions ~ World Bank
-1%  49.18  Wind Power, Revised Edition: Renewable Energy for Home, Farm, and Business ~ Paul Gipe Chelsea Green Publishing Company Paul Gipe
-3%  14.09  Mammals of Washington and Oregon ~ Tamara Eder Lone Pine Publishing Tamara Eder
156.1  Bird Nests and Construction Behaviour ~ Mike Hansell Cambridge University Press Mike Hansell
-1%  35.30  Greening the Built Environment ~ Nick Williams - Maf Smith - John Whitelegg Earthscan Nick Williams - Maf Smith - John Whitelegg
-5%  6.64  Stokes Butterfly Book : The Complete Guide to Butterfly Gardening, Identifi ~ Donald Stokes - Lillian - Ernest Williams Little, Brown and Company Donald Stokes - Lillian - Ernest...
-39%  0.57  The Drought Busters Handbook: 30 Easy Ways to Save Water---And Money ~ William Slater - Peter Orzechowski Living Planet Pr William Slater - Peter Orzechowski
-1%  38.13  The Clements Checklist of Birds of the World ~ James F. Clements Cornell University Press James F. Clements
-2%  19.4  The Safari Companion: A Guide to Watching African Mammals Including Hoofed ~ Richard D. Estes Chelsea Green Publishing Company Richard D. Estes
-1%  32.62  Gemstones & Minerals of Australia (Nature Guides (Reed New Holland)) ~ Lin Sutherland - Gayle Webb New Holland Publishers, Ltd. Lin Sutherland - Gayle Webb
-2%  15.95  The Essential Aldo Leopold: Quotations and Commentaries ~ University of Wisconsin Press
-2%  15.96  This Is the American Pit Bull Terrier ~ Richard F. Stratton TFH Publications Richard F. Stratton
-4%  9.00  Beavers (Worldlife Library Series) ~ Leonard Lee Rue III Voyageur Press Leonard Lee Rue III
-9%  3.66  Pennsylvania Birds ~ James Kavanagh Waterford Press James Kavanagh
-1%  44.48  OF ROYAL BLOOD...THE MISSOURI FOXTROTTER ~ Dyan, Alice Westvang Booklocker.com, Inc. Dyan, Alice Westvang
-7%  4.63  Fire and Ashes: On the Front Lines of American Wildfire ~ John N. Maclean Henry Holt and Co. John N. Maclean
-3%  10.44  All Things Wise and Wonderful ~ James Herriot Audio Renaissance James Herriot
-1%  34.75  Introduction To Environmental Impact Assessment (Natural and Built Environm ~ John Glasson UCL Press John Glasson
-1%  30.78  The Blue Mountains on Foot ~ Bruce Williams New Holland Publishers, Ltd. Bruce Williams
-1%  26.99  Divine Wind: The History and Science of Hurricanes ~ Kerry Emanuel Oxford University Press, USA Kerry Emanuel
-3%  11.93  Smithsonian Handbooks: Birds of the World (Smithsonian Handbooks) ~ Alan Greensmith DK ADULT Alan Greensmith
-3%  10.59  Chicken Little Agenda: Debunking "Experts'" Lies ~ Robert G. Williscroft Pelican Publishing Company Robert G. Williscroft
-3%  12.89  Naturalist Along the Jersey Shore ~ Joanna Burger Rutgers University Press Joanna Burger
-10%  2.99  In Suspect Terrain ~ John McPhee Farrar, Straus and Giroux John McPhee
-4%  7.65  The Backyard Birder's Journal ~ Howard Blume Random House, Inc. Howard Blume
-3%  11.44  Nature a Day at a Time: An Uncommon Look at Common Wildlife (Sierra Club Bo ~ Cathie Katz Sierra Club Books Cathie Katz
-4%  8.73  Florida's Fabulous Butterflies & Moths (Florida's Fabulous Series Vol 2) ~ Thomas C. Emmel World Publications (CA) Thomas C. Emmel
-8%  3.95  Turtles in Captivity (Professional Breeders) ~ Russ Gurley Living Art Pub Russ Gurley
-1%  45.04  Marine Protected Areas: Tools for Sustaining Ocean Ecosystems ~ National Research Council National Academy Press National Research Council
-13%  2.25  An Obsession With Butterflies: Our Long Love Affair with a Singular Insect ~ Sharman Apt Russell Perseus Publishing Sharman Apt Russell
-2%  19.89  The Ocean ~ P H Gosse Echo Library P H Gosse
-6%  5.68  A Field Guide to Texas Trees (Gulf Publishing Field Guide Series) ~ Benny J. Simpson Gulf Publishing Benny J. Simpson
-8%  3.95  Tarantulas And Scorpions in Captivity (Professional Breeders) ~ Russ Gurley Living Art Pub Russ Gurley
-3%  12.6  The Thirtymile Fire: A Chronicle of Bravery and Betrayal (John MacRae Books) ~ John N. Maclean Henry Holt and Co. John N. Maclean
-1%  28  The National Environmental Policy Act: Judicial Misconstruction, Legislativ ~ Matthew J. Lindstrom - Zachary A. Smith Texas A&M University Press Matthew J. Lindstrom - Zachary A....
-3%  9.86  The Wilderness Life (The Fesler-Lampert Minnesota Heritage Book Series) ~ Calvin Rutstrum University of Minnesota Press Calvin Rutstrum
-3%  9.94  Shovel It: Nature's Health Plan ~ PhD, Eva Shaw Writeriffic Publishing Group PhD, Eva Shaw
-4%  7.68  The Southwest Inside Out: An Illustrated Guide to the Land and Its History ~ Thomas Wiewandt - Maureen Wilks Wild Horizons Pub. Thomas Wiewandt - Maureen Wilks
-1%  29.78  Amphibians and Reptiles of Pennsylvania and the Northeast (Comstock Book in ~ Arthur C. Hulse - McCoy C. J. - Ellen Censky Comstock Publishing Arthur C. Hulse - McCoy C. J. - Ell...
-5%  7.15  A Field Guide to Pacific States Wildflowers: Washington, Oregon, California ~ Theodore F. Niehaus Houghton Mifflin Theodore F. Niehaus
-2%  17.89  Rock and Gem ~ Ronald Louis Bonewitz DK ADULT Ronald Louis Bonewitz
-7%  4.32  Butterflies (Peterson Field Guides Color-In Books) ~ Robert Michael Pyle Houghton Mifflin Robert Michael Pyle
-3%  11.93  Cats (Smithsonian Handbooks) ~ David Alderton DK ADULT David Alderton
-6%  4.93  Hiking the Pioneer Valley : 25 Circuit Hikes in the Connecticut River Valle ~ Bruce Scofield New England Cartographics Bruce Scofield
-32%  0.72  Along the Coasts (Deep Blue Planet) ~ Renato Massa Raintree Renato Massa
-3%  11  Canines in the Classroom: Raising Humane Children through Interactions with ~ Michelle A. Rivera Lantern Books Michelle A. Rivera
-9%  3.44  Birds (A Golden Guide from St. Martin's Press) ~ Herbert S. Zim - Ira N. Gabrielson - Chandler S. Robbins Golden Guides from St. Martin's Press Herbe...
-16%  1.79  Reptiles and Amphibians ~ Ryu Uchiyama Chronicle Books Ryu Uchiyama
-3%  11.93  Mushrooms (Smithsonian Handbooks) ~ Elwyn Hartley Edwards DK ADULT Elwyn Hartley Edwards
-2%  15.16  Raising Game Birds ~ Lessiter Publications Lessiter Publications Lessiter Publications
95.68  Ecological Methods in Forest Pest Management ~ David Wainhouse Oxford University Press, USA David Wainhouse
-4%  7.58  Tom Brown's Field Guide to Nature Observation and Tracking (Tom Brown's Fie ~ Tom Brown Berkley Trade Tom Brown
-1%  37.84  Disasters and Democracy: The Politics Of Extreme Natural Events ~ Rutherford H. Platt Island Press Rutherford H. Platt
-1%  63.24  The Development of Logic ~ William Kneale - Martha Kneale Oxford University Press, USA William Kneale - Martha Kneale
78.35  Zebrafish: A Practical Approach (The Practical Approach Series, 261) ~ Oxford University Press, USA
-3%  11.72  Big December Canvasbacks, Revised ~ Worth Mathewson The Derrydale Press Worth Mathewson
-6%  4.63  Life on the Ice: No One Goes to Antarctica Alone ~ Roff Smith National Geographic Roff Smith
-6%  4.62  Calm ~ Steve Barnett Andrews McMeel Publishing Steve Barnett
199.61  Evolution of Insect Pests: Patterns of Variation ~ Wiley
-1%  36  Fishes Of The Middle Savannah River Basin: With Emphasis On The Savannah Ri ~ Barton C. Marcy - Dean E. Fletcher - F. Douglas Martin - Michael H. Paller - Marcel J. M. Reichert U...
-2%  15.31  Hunter's Tracks ~ John A. Hunter Safari Press John A. Hunter
-8%  3.88  1001 Questions Answered About the Seashore ~ N. J. Berrill - Jacquelyn Berrill Dover Publications N. J. Berrill - Jacquelyn Berrill
-5%  5.42  Animal Rights: A Very Short Introduction (Very Short Introductions) ~ David DeGrazia Oxford University Press, USA David DeGrazia
-4%  7.74  Birds of Indiana Field Guide (Field Guides) ~ Stan Tekiela Adventure Publications Stan Tekiela
-2%  19.54  Wild Harvest in the Heartland: Ethnobotany in Missouri's Little Dixie ~ Nolan Justin University Press of America Nolan Justin
-6%  4.98  Coffee: A Dark History ~ Antony Wild W. W. Norton & Company Antony Wild
-7%  3.95  All Things Wise and Wonderful ~ James Herriot St. Martin's Paperbacks James Herriot
-8%  3.59  The Birds Around Us/05630 ~ Alice E. Mace Ortho Books Alice E. Mace
-4%  7.74  Birds of Michigan Field Guide, Second Edition ~ Stan Tekiela Adventure Publications Stan Tekiela
-1%  25.23  Bridging the Bond: The Cultural Construction of the Shelter Pet ~ Tami L Harbolt Purdue University Press Tami L Harbolt
-3%  9.77  Beyond Beef: The Rise and Fall of the Cattle Culture ~ Jeremy Rifkin Dutton Adult Jeremy Rifkin
-2%  13.69  Sharks ~ Andrea Ferrari - Antonella Ferrari Firefly Books Andrea Ferrari - Antonella Ferrari
-2%  16.56  Birds And Birding at Cape May ~ Clay Sutton - Pat Sutton Stackpole Books Clay Sutton - Pat Sutton
-3%  10.73  The Tiller of Waters ~ Hoda Barakat American University in Cairo Press Hoda Barakat
-25%  0.9  Critters of Florida Pocket Guide ~ Wildlife Forever Adventure Publications Wildlife Forever
-4%  6.5  Snakes and Reptiles: A Portrait of the Animal World ~ Andrew Cleave New Line Books Andrew Cleave
-4%  7.2  Wolf ~ Maureen Greeley MetroBooks (NY) Maureen Greeley
-2%  16.47  Butterflies through Binoculars: The West A Field Guide to the Butterflies o ~ Jeffrey Glassberg Oxford University Press, USA Jeffrey Glassberg
-5%  5.2  Rocks and Minerals: A Portrait of the Natural World ~ Frederick D. Atwood New Line Books Frederick D. Atwood
-11%  2.5  Another Country: Encounters With the Red Rock Desert ~ John A. Murray Johnson Books John A. Murray
-4%  6.5  Penguins: A Portrait of the Animal World ~ Derek Hastings New Line Books Derek Hastings
-4%  6.5  Insects: A Portrait of the Animal World ~ Paul Sterry New Line Books Paul Sterry
-3%  9.76  The Treasure Hunter's Gem & Mineral Guides to the U.S.A.: Northeast States ~ Kathy J. Rygle - Stephen F. Pedersen Gemstone Press Kathy J. Rygle - Stephen F. Pedersen
-3%  9.84  Save Our Planet: 750 Everyday Ways You Can Help Clean Up the Earth/25th Ann ~ Diane Maceachern Dell Diane Maceachern
-2%  13.8  Sanctuary ~ Eric Dorfman Penguin Global Eric Dorfman
-1%  48.4  The Garter Snakes: Evolution and Ecology (Animal Natural History Series, Vol 2) ~ Douglas A. Rossman - Neil B. Ford - Richard A. Seigel University of Oklahoma Press Douglas A. Rossma...
-3%  8.46  Killer Whales of the World: Natural History and Conservation ~ Robin W. Baird Voyageur Press Robin W. Baird
-3%  9.44  When the Rivers Run Dry: Water--The Defining Crisis of the Twenty-first Century ~ Fred Pearce Beacon Press Fred Pearce
-2%  15.06  Speaking of Earth: Environmental Speeches that Moved the World ~ Rutgers University Press
-5%  6.24  Reef Madness: Charles Darwin, Alexander Agassiz, and the Meaning of Coral ~ David Dobbs Pantheon David Dobbs
-9%  3  Deserts: Miracle of Life ~ Jim Flegg Facts on File Jim Flegg
-7%  3.95  The Measure of a Mountain: Beauty and Terror on Mount Rainier ~ Bruce Barcott Ballantine Books Bruce Barcott
-11%  2.4  An Unspoken Hunger : Stories from the Field ~ Terry Tempest Williams Pantheon Terry Tempest Williams
-1%  25.00  Rewilding North America: A Vision For Conservation In The 21St Century ~ Dave Foreman Island Press Dave Foreman
-9%  2.78  Critters of Illinois Pocket Guide (Critters of...) ~ Adventure Publications
-4%  6.59  Diet for a Dead Planet: Big Business and the Coming Food Crisis ~ Christopher Cook New Press Christopher Cook
-1%  24.5  SMITHSONIAN BK NATL WILDLIFE ~ Eric Jay Dolin Smithsonian Eric Jay Dolin
-5%  5.00  Walden: Lessons for the New Millennium ~ Henry David Thoreau - Bill McKibben Beacon Press Henry David Thoreau - Bill McKibben
-1%  21.05  Birds of Britain and Europe ~ Nicholas Hammond - Michael Everett Pan Books Limited Nicholas Hammond - Michael Everett
-2%  16.17  Tracks ~ Donald C. Jackson University Press of Mississippi Donald C. Jackson
-1%  49.4  Environmental Ethics: What Really Matters, What Really Works ~ Oxford University Press, USA
-2%  13.06  Adirondack Explorations: Nature Writings of Verplanck Colvin ~ Syracuse University Press
-3%  9.99  The Illustrated Encyclopedia of Butterflies ~ John Feltwell Book Sales John Feltwell
-4%  6.56  Texas Trees: A Friendly Guide ~ Patty Leslie - Paul W. Cox Corona Publishing Co. Patty Leslie - Paul W. Cox
-7%  3.78  Elevating Ourselves: Thoreau on Mountains ~ J. Parker Huber Mariner Books J. Parker Huber
-2%  13.08  The Embracing Woods: A Book For Fathers To Give Their Sons ~ Richard Lee Fulgham Lulu.com Richard Lee Fulgham
-2%  12.16  The Songs of Insects ~ Lang Elliott - Wil Hershberger Houghton Mifflin Lang Elliott - Wil Hershberger
-2%  11.13  Siftings (American Land Classics) ~ Jens Jensen The Johns Hopkins University Press Jens Jensen
916.44  Animal Biology (Prentice Hall World of Nature) ~ Steve Parker John Wiley & Sons Inc Steve Parker
-1%  19.67  Seashore Life of the Northern Pacific Coast: An Illustrated Guide to Northe ~ Eugene N. Kozloff University of Washington Press Eugene N. Kozloff
-4%  7.39  The Anthropology of Turquoise: Reflections on Desert, Sea, Stone, and Sky ~ Ellen Meloy Vintage Ellen Meloy
-2%  12.11  Cultivating Utopia: Organic Farmers in a Conventional Landscape ~ Kregg Hetherington Fernwood Publishing Co., Ltd. Kregg Hetherington
-1%  25.38  Rocky Mountain Wildlife of Yellowstone and Grand Teton National Parks ~ Bill Perry Homestead Publishing Bill Perry
-1%  18.99  Jungle of the Maya ~ Jim Wright University of Texas Press Jim Wright
-1%  22.1  The Decrees of the Demotionidai (American Classical Studies, No 22) ~ Charles W. Hedrick An American Philological Association Book Charles W. Hedrick
-1%  28.17  Mammal Tracks & Sign: A Guide to North American Species ~ Mark Elbroch Stackpole Books Mark Elbroch
-31%  0.59  100 Birds and How They Got Their Names ~ Diana Wells - Lauren Jarrett Algonquin Books Diana Wells - Lauren Jarrett
-4%  6.73  And Animals Will Teach You ~ Margot Lasher Berkley Trade Margot Lasher
-3%  7.94  Stikky Trees: Learn to Recognize at a Glance the 15 Most Common Trees in th ~ Laurence Holt Laurence Holt Books Laurence Holt
-1%  33.87  The Living Wild ~ Art Wolfe Wildlands Press Art Wolfe
-3%  9.31  Amphibians and Reptiles of Delmarva ~ Jr. White James F. - Amy Wendt White Tidewater Publishers Jr. White James F. - Amy Wendt White
-14%  1.63  Mac's Field Guide to Land Mammals of North America (Laminated Card) ~ Craig MacGowan - David Sauskojus Mountaineers Books Craig MacGowan - David Sauskojus
-5%  4.78  Tree (mini ed.): A New Vision of the American Forest ~ Jim Balog Sterling Jim Balog
-9%  2.63  Green Guide Wild Flowers of Britain and Europe (Green Guides) ~ David Sutton New Holland Publishers, Ltd. David Sutton
-3%  8.06  National Geographic Field Guide to Birds: Colorado (NG Field Guide to Birds) ~ National Geographic
-2%  14.35  Nature Journal: A Guided Journal for Illustrating and Recording Your Observ ~ Clare Walker Leslie Storey Publishing, LLC Clare Walker Leslie
-1%  25.69  Images of Animals: Anthropomorphism and Animal Mind (Animals, Culture, and ~ Eileen Crist Temple University Press Eileen Crist
-3%  9.05  Polar Bears (Worldlife Discovery Guides) ~ Nikta Ovsyanikov Voyageur Press Nikta Ovsyanikov
-1%  46.5  Trees Of Pennsylvania: A Complete Reference Guide ~ Ann Fowler Rhoads - Timothy A. Block - Anna Anisko University of Pennsylvania Press Ann Fowler Rhoad...
-2%  10.98  Discovering Amphibians: Frogs And Salamanders of the Northeast ~ John Himmelman Down East Books John Himmelman
-3%  7.25  Ask the Bugman: Environmentally Safe Ways to Control Household Pests ~ Richard Fagerlund - Johnna Lachnit University of New Mexico Press Richard Fagerlund - Johnna Lachnit...
-1%  24.58  Mississippi Forests and Forestry ~ James E. Fickle University Press of Mississippi James E. Fickle
-1%  25.14  Hunting Farm Country Whitetails ~ Dragan Vujic iUniverse, Inc. Dragan Vujic
-3%  7.68  Off the Beaten Path ~ Walter Hesman Natural Heritage Books Walter Hesman
-3%  8.50  Kenya Safari Companion (Safari Companions) ~ Alain Pons - Christine Baillet Evans Mitchell Books Alain Pons - Christine Baillet
-1%  26.39  Reef ~ Scubazoo DK ADULT Scubazoo
-2%  14.99  The Maple Syrup Book ~ Janet Eagleson - Rosemary Hasner Boston Mills Press Janet Eagleson - Rosemary Hasner
-20%  1.00  New York Wildlife Viewing Guide ~ Frank Knight Falcon Frank Knight
-4%  5.5  'The Moon by Whale Light: And Other Adventures Among Bats, Penguins, Crocod ~ Diane Ackerman Vintage Diane Ackerman
-4%  6.84  Tiny Game Hunting: Environmentally Healthy Ways to Trap and Kill the Pests ~ Hilary Dole Klein - Adrian M. Wenner University of California Press Hilary Dole Klein - Adrian M. We...
-6%  4.25  Seasonal Guide to the Natural Year: A Month by Month Guide to Natural Event ~ Scott Weidensaul Fulcrum Publishing Scott Weidensaul
-3%  7.5  Horses (Cube Books) ~ Valeria Manferto De Fabianis White Star Valeria Manferto De Fabianis
-3%  7.69  Bronx Ecology: Blueprint For A New Environmentalism ~ Allen Hershkowitz Island Press Allen Hershkowitz
-3%  9.25  Morel Tales: The Culture of Mushrooming ~ Gary Alan Fine Harvard University Press Gary Alan Fine
-4%  6.69  Who Lives In Your Backyard?: Creating A Journal That Opens Your Eyes And He ~ Susie Mottashed Heart Publishing Susie Mottashed
-1%  44.7  China's Power Sector Reforms: Where to Next? ~ Organization for Economic
-1%  47.26  Encyclopedia of Fungi: of Britain and Europe ~ Michael Jordan Frances Lincoln Michael Jordan
-2%  10.75  A Field Guide to Shells of the Atlantic and Gulf Coasts and the West Indies ~ Percy A. Morris Houghton Mifflin Percy A. Morris
-3%  9  National Audubon Society: The Bird Garden: A Comprehensive Guide to Attract ~ DK Publishing DK ADULT DK Publishing
108.2  Groundwater and Human Development (International Association of Hydrogeolog ~ E. Bocanegra - M. Hernandez - E. Usunoff Taylor & Francis E. Bocanegra - M. Hernandez - E. Usunoff
-2%  16.25  Annals of the Former World ~ John McPhee Farrar, Straus and Giroux John McPhee
-3%  7.65  Bear Attacks of the Century: True Stories of Courage and Survival ~ Larry Mueller - Marguerite Reiss Kern The Lyons Press Larry Mueller - Marguerite Reiss Kern
-3%  8.25  Discovering Nature in New England's Mountains: With Selected Trails ~ Ed Frost Glove Compartment Books Ed Frost
-5%  4.5  The Blue Bear: A True Story of Friendship, Tragedy, and Survival in the Ala ~ Lynn Schooler Ecco Lynn Schooler
-2%  11.25  Eating Stone: Imagination and the Loss of the Wild ~ Ellen Meloy Pantheon Ellen Meloy
-10%  2.24  The Blessing of the Animals: True Stories of Ginny, the Dog Who Rescues Cats ~ Philip Gonzalez - Leonore Fleischer Harpercollins Philip Gonzalez - Leonore Fleischer
-1%  28.5  Encyclopedia of the Horse ~ Elwyn Hartley Edwards DK ADULT Elwyn Hartley Edwards
-1%  38  Edible & Medicinal Wild Plants of Minnesota & Wisconsin ~ Matthew Alfs OTBH Matthew Alfs
-7%  3.55  Earth Dwellers ~ Erich Hoyt Simon & Schuster Erich Hoyt
-3%  7.09  Field Guide to Caves and Karst of Guam ~ Danko Taborosi Bess Press, Inc. Danko Taborosi
-5%  4.62  Flight Plans: A Bird's Eye View Of Life ~ Maryjo Koch Andrews McMeel Publishing Maryjo Koch
-12%  1.75  Endangered Animals: 140 Species in Full Color (Golden Guide) ~ George S. Fichter Golden Books Pub Co (Adult) George S. Fichter
-2%  10.37  Tigers (World Life Library) ~ John Seidenstic Voyageur Press John Seidenstic
-2%  9.92  Montana Birds ~ Caleb Putnam - Gregory Kennedy Lone Pine Publishing Caleb Putnam - Gregory Kennedy
-1%  34.25  Blueprint 4: Capturing Global Environmental Value (The Blueprint Series) ~ David Pearce Earthscan Publications Ltd. David Pearce
-5%  4.7  Shy Boy: The Horse that Came in from the Wild ~ Monty Roberts HarperCollins Publishers Monty Roberts
-2%  11.00  Gem Trails of Southern California ~ James R. Mitchell Gem Guides Book Company James R. Mitchell
-1%  19.25  Paradise for Sale: A Parable of Nature ~ Carl N. McDaniel - John M. Gowdy University of California Press Carl N. McDaniel - John M. Gowdy
-3%  8.75  Bear Attacks: Their Causes and Avoidance (revised edition) ~ Stephen Herrero The Lyons Press Stephen Herrero
288.9  Epizootiology of Insect Diseases ~ Wiley-Interscience
-3%  8.75  Birds of North America: A Guide To Field Identification, Revised and Update ~ Chandler S. Robbins - Bertel Bruun - Herbert S. Zim Golden Guides from St. Martin's Press Chandler S...
-3%  9.22  Birds of Montana Field Guide ~ Stan Tekiela Adventure Publications Stan Tekiela
-6%  3.75  Wisdom of the Elders: Sacred Native Stories of Nature ~ David Suzuki - Peter Knudtson Bantam David Suzuki - Peter Knudtson
-2%  10.50  A Field Guide to Trees and Shrubs: Northeastern and north-central United St ~ Houghton Mifflin
-1%  17.25  Category 5: The Story of Camille, Lessons Unlearned from America's Most Vio ~ Ernest Zebrowski - Judith A. Howard University of Michigan Press Ernest Zebrowski - Judith A. Howard...
-4%  5.89  Findings ~ Kathleen Jamie Graywolf Press Kathleen Jamie
-1%  22.42  No Man's Garden: Thoreau and a New Vision for Civilization and Nature ~ Daniel B. Botkin Island Press Daniel B. Botkin
-6%  3.5  Seashore Life Nature Activity Book: Educational Games & Activities for Kids ~ James Kavanagh Waterford Press James Kavanagh
-1%  32.34  Commercial Fishing: The Wider Ecological Impacts (Ecological Issues) ~ Simon Jennings Blackwell Publishing Limited Simon Jennings
-1%  26.09  Amphibians and Reptiles of New Mexico ~ William G. Degenhardt - Charles W. Painter - Andrew H. Price University of New Mexico Press William ...
-2%  9.26  The Sustainability Revolution: Portrait Of A Paradigm Shift ~ Andres R. Edwards New Society Publishers Andres R. Edwards
-4%  6.25  Through Animals' Eyes: True Stories from a Wildlife Sanctuary ~ Lynn Marie Cuny University of North Texas Press Lynn Marie Cuny
-4%  5.25  Young Men and Fire ~ Norman Maclean University Of Chicago Press Norman Maclean
-3%  7.71  Birds of Illinois Field Guide (Field Guides) ~ Stan Tekiela Adventure Publications Stan Tekiela
-1%  25.41  Bill Oddie's How to Watch Wildlife ~ Bill Oddie - Stephen Moss - Fiona Pitcher HarperCollins Publishers Limited Bill Oddie - Stephen Moss...
-2%  10.75  A Field Guide to Atlantic Coast Fishes : North America (Peterson Field Guides) ~ Carleton Ray - C. Richard Robins Houghton Mifflin Carleton Ray - C. Richard Robins
-1%  20.58  Amphibians and Reptiles in Colorado, Revised Edition ~ Geoffrey A. Hammerson University Press of Colorado Geoffrey A. Hammerson
-1%  18.66  Wild Flora of the Northeast ~ Spider Barbour - Anita Barbour Overlook TP Spider Barbour - Anita Barbour
-2%  14.12  Flowers: How They Changed the World ~ William C. Burger Prometheus Books William C. Burger
-3%  8.17  The End of Nature ~ Bill Mckibben Random House Trade Paperbacks Bill Mckibben
-2%  8.99  Innes's Exotic Aquarium Fishes: A Work of General Reference (21st Edition) ~ TFH Publications
-3%  7.95  Coyotes: A Journey Through the Secret World of America's Illegal Aliens ~ Ted Conover Vintage Ted Conover
-2%  12.34  Toxic Nation: The Fight to Save Our Communities from Chemical Contamination ~ Fred Setterberg - Lonny Shavelson Jossey-Bass Fred Setterberg - Lonny Shavelson
52.77  Environmental Physiology of the Amphibians ~ University Of Chicago Press
-1%  25.69  Leadership in the Crucible: The Korean War Battles of Twin Tunnels and Chip ~ Kenneth Earl Hamburger Texas A&M University Press Kenneth Earl Hamburger
-2%  9.23  Vicious: Wolves and Men in America (The Lamar Series in Western History) ~ Jon T. Coleman Yale University Press Jon T. Coleman
130.95  Ion Exchange Treatment for Drinking Water ~ Anthony M. Wachinski American Waterworks Association Anthony M. Wachinski
-1%  37.76  Wildlife of Western Canada ~ Esther Schmidt Altitude Publishing (Canada) Esther Schmidt
-29%  0.54  Green Alaska: Dreams from the Far Coast ~ Nancy Lord Counterpoint Nancy Lord
-2%  14.25  Coastal Fishes of the Pacific Northwest ~ Andy Lamb - Andrew Lamb Harbour Publishing Andy Lamb - Andrew Lamb
-3%  7.43  Frogs and Toads of Big Bend National Park (W. L. Moody, Jr. Natural History ~ Gage H. Dayton - Raymond Skiles - Linnea B. Dayton Texas A&M University Press Gage H. Dayton - Raymo...
-2%  9.66  Great Smoky Mountains: Natural Wonder, National Park ~ Steve Kemp Tide-Mark Press Steve Kemp
-1%  21.78  Border Country: Photographs from the Quentico-Superior Wilderness ~ Blacklock Nature Photography
-1%  17.46  The Chiefs Remember: The Forest Service, 1952-2001 ~ Harold K. Steen Forest History Society Harold K. Steen
-15%  1.22  Confessions of an Eco-Redneck: Or How I Learned to Gut-Shoot Trout & Save t ~ Steve Chapple Plenum Publishing Corporation Steve Chapple
-1%  20.74  Survival Strategies: Cooperation and Conflict in Animal Societies ~ Raghavendra Gadagkar Harvard University Press Raghavendra Gadagkar
-1%  21.23  Wetland Adaptations In Great Basin (Occasional Paper (University of Utah)) ~ Joel C Janetski Utah Museum Peoples & Culture Joel C Janetski
97.06  Acoustic Communication in Birds, Volume 1: Production, Perception & Design ~ Kroodsma Academic Press Kroodsma
-2%  9.69  Soul Among Lions: The Cougar As Peaceful Adversary ~ Harley G. Shaw University of Arizona Press Harley G. Shaw
-1%  23.59  The Elemental Prairie: Sixty Tallgrass Plants (Bur Oak Book) ~ John Madson University Of Iowa Press John Madson
-1%  23.99  Wonders of God's Creation Set DVD ~ Moody Video Moody Video Moody Video
149.77  The Contingent Valuation of Environmental Resources: Methodological Issues ~ Edward Elgar Publishing
-6%  3.46  All Creatures Great and Small ~ James Herriot Bantam James Herriot
-4%  4.76  Basin and Range ~ John McPhee Farrar, Straus and Giroux John McPhee
-1%  14.37  The Urban Tree Book: An Uncommon Field Guide for City and Town ~ Arthur Plotnik Three Rivers Press Arthur Plotnik
-18%  0.99  Bees Dance and Whales Sing: The Mysteries of Animal Communication ~ Margery Facklam Sierra Club Books Margery Facklam
-1%  25.75  Trees in Britain, Europe and North America ~ Roger Phillips Trans-Atlantic Publications Roger Phillips
55.89  People and Wildlife, Conflict or Co-existence? (Conservation Biology) ~ Cambridge University Press
-3%  7.49  Way of Compassion ~ Martin Rowe Stealth Management Institute Martin Rowe
-5%  3.97  Snakes (Collins Gem) (Collins Gem) ~ Chris Mattison Collins Chris Mattison
-4%  5.72  Grassland: The History, Biology, Politics and Promise of the American Prairie ~ Richard Manning Penguin (Non-Classics) Richard Manning
42.77  Fly Fishing: Memories of Angling Days ~ J. R. Hartley Harpercollins J. R. Hartley
-2%  9.1  Restoring Alaska: Legacy of Oil Spill (Alaska Geographic.,) ~ Alaska Geographic Society Alaska Geographic Society Alaska Geographic Society
-1%  27.52  Irish Wild Plants: Myths, Legends & Folklore ~ Niall Mac Coitir Collins Press Niall Mac Coitir
-6%  3.45  Whales, Dolphins, and Other Marine Mammals (A Golden Guide from St. Martin' ~ George S. Fichter Golden Guides from St. Martin's Press George S. Fichter
-2%  9.09  Seasons of the Sea ~ Jay Humphreys Pineapple Press (FL) Jay Humphreys
-44%  0.27  Purr-Fect Dishes: Whisker-Licking and Nutritious Recipes for Your Favorite ~ Teri Goodman Hearst Books Teri Goodman
-1%  28  The Birds and the Beasts Were There ~ Margaret Millar Capra Pr Margaret Millar
-1%  17.38  Canoe Country and Snowshoe Country ~ Florence Page Jaques University of Minnesota Press Florence Page Jaques
-2%  8.85  The Weather Wizard's 5-Year Weather Diary 2006 ~ Sr., Louis D. Rubin - Jim Duncan - Hiram J. Herbert Workman Publishing Company Sr., Louis D. Rubin -...
-7%  2.75  Pacific Coast Bird Finder: A Pocket Guide to Some Frequently Seen Birds (Na ~ Roger J. Lederer Nature Study Guild Publishers Roger J. Lederer
-8%  2.24  African Birds ~ James Kavanagh Waterford Press James Kavanagh
-21%  0.75  The Return of the Wolf (Camp and Cottage Wildlife Collection) ~ Steve Grooms Northword Pr Steve Grooms
-1%  18.59  Birding by Ear: Eastern and Central North America (Peterson Field Guides(R)) ~ Richard K. Walton - Robert W. Lawson Houghton Mifflin Richard K. Walton - Robert W. Lawson
-2%  10.35  The Family Butterfly Book ~ Rick Mikula Storey Publishing, LLC Rick Mikula
-2%  12.74  A Field Guide to Coral Reefs: Caribbean and Florida (Peterson Field Guides(R)) ~ Eugene H. Kaplan Houghton Mifflin Eugene H. Kaplan
-2%  12.48  A Field Guide to Western Trees (Peterson Field Guides: 44) ~ George A. Petrides Houghton Mifflin George A. Petrides
-2%  11.93  Butterflies & Moths (Smithsonian Handbooks) ~ David A. Carter DK ADULT David A. Carter
-7%  2.84  Elephant Destiny: Biography of an Endangered Species in Africa ~ Martin Meredith PublicAffairs Martin Meredith
-4%  5.29  Trees Of The Rocky Mountains & Intermountain West (Trees of the Us) ~ George A. Petrides Stackpole Books George A. Petrides
-4%  4.75  The Golden Spruce: A True Story of Myth, Madness, and Greed ~ John Vaillant W. W. Norton & Company John Vaillant
-1%  19.75  The Versatile Labrador Retriever: Pure Bred Series (The Pure-Bred) ~ Nancy Martin Doral Publishing Nancy Martin
-1%  19.63  Damselflies of Alberta: Flying Neon Toothpicks in the Grass (Alberta Insect ~ John Acorn The University of Alberta Press John Acorn
-2%  12.76  The Florida Everglades (Natural World) ~ Connie Toops Voyageur Press Connie Toops
-2%  11.2  Kaufman Field Guide to Insects of North America ~ Kenn Kaufman - Eric R. Eaton Houghton Mifflin Kenn Kaufman - Eric R. Eaton
-6%  3.25  Thoreau on Water: Reflecting Heaven ~ Henry David Thoreau Mariner Books Henry David Thoreau
-4%  4.99  If a Lion Could Talk: Animal Intelligence and the Evolution of Consciousness ~ Stephen Budiansky Free Press Stephen Budiansky
-3%  6.35  The Last Hours of Ancient Sunlight: Waking Up to Personal and Global Transf ~ Thom Hartmann Mythical Books Thom Hartmann
-2%  11.86  Identify Yourself: The 50 Most Common Birding Identification Challenges ~ Bill Thompson III Houghton Mifflin Bill Thompson III
-3%  5.94  Fitting Tack (Threshold Picture Guides) ~ Jane Holderness-Roddam Half Halt Press Jane Holderness-Roddam
-2%  12.09  Peterson Field Guide: Eastern Birds' Nests ~ Hal H. Harrison Houghton Mifflin Hal H. Harrison
-3%  7.45  Chicken-ology 2008 Calendar: A Fascinating Look at the World of Chickens (C ~ MBI Publishing Company Voyageur Press MBI Publishing Company
-8%  2.24  Galapagos Wildlife: An Introduction to Familiar Species (Pocket Naturalist ~ James Kavanagh Waterford Press James Kavanagh
-13%  1.35  History's Most Devastating Disasters (Macmillan Profiles) ~ MacMillan Reference Books
-5%  4.14  Birds of the Czech Republic ~ Joseph Kren Christopher Helm Publishing Company Joseph Kren
-2%  8.78  Aquarium Plants (Mini Encyclopedia Series for Aquarium Hobbyists) ~ Peter Hiscock Barron''s Educational Series Peter Hiscock
-1%  20.51  Stokes Guide to Bird Behavior, Volume 3 ~ Donald W. Stokes - Lillian Q. Stokes Little, Brown and Company Donald W. Stokes - Lillian Q. Stokes
-1%  18.56  Conservation And The Gospel Of Efficiency: The Progressive Conservation Mov ~ Samuel P. Hays University of Pittsburgh Press Samuel P. Hays
-2%  8.25  Sea Turtles of the Atlantic And Gulf Coasts of the United States (A Wormslo ~ Carol Ruckdeschel - C. Robert Shoop University of Georgia Press Carol Ruckdeschel - C. Robert Shoop
-5%  3.75  Good Morning Midnight: Life and Death in the Wild ~ Chip Brown Riverhead Hardcover Chip Brown
-2%  9.34  Grasses: An Identification Guide (Sponsored by the Roger Tory Peterson Inst ~ Houghton Mifflin
-1%  18.34  Plants Alive!: Revealing Plant Lives Through Guided Nature Journaling ~ Charles E. Roth iUniverse, Inc. Charles E. Roth
156.4  Seedling Physiology and Reforestation Success (Forestry Sciences) ~ Springer
-2%  12.05  Kenny Salwey's Tales of a River Rat: Adventures Along The Wild Mississippi ~ Kenny Salwey Voyageur Press Kenny Salwey
-2%  9.97  A Whale For The Killing ~ Farley Mowat Stackpole Books Farley Mowat
-1%  16.5  The Bedside Book of Birds: An Avian Miscellany ~ Graeme Gibson Nan A. Talese Graeme Gibson
-2%  9  The American Line: Pioneers of Ocean Travel ~ William H. Flayhart - William Flayhart W. W. Norton & Company William H. Flayhart - William Flayhart...
-3%  6.33  The Wild Within ~ Paul Rezendes Berkley Trade Paul Rezendes

Page 5 - Nr. 1601 - 2000
Save%  Price $  Title     Offers 1601 - 2000
-4%  4.85  The Man-Eaters of Eden: Life and Death in Kruger National Park ~ Robert Frump The Lyons Press Robert Frump
-3%  5.62  The Life of the Bee ~ Maurice Maeterlinck Dover Publications Maurice Maeterlinck
-4%  4.75  Billy Watson's Croker Sack ~ Franklin Burroughs University of Georgia Press Franklin Burroughs
-1%  16.93  A Field Guide to Western Birds: A Completely New Guide to Field Marks of Al ~ Houghton Mifflin
-1%  26.68  A Sand County Almanac (Outdoor Essays & Reflections) ~ Aldo Leopold Oxford University Press, USA Aldo Leopold
-2%  9.44  Water: The Fate of Our Most Precious Resource ~ Marq de Villiers Mariner Books Marq de Villiers
-6%  3  The Yellowstone Wolves, the First Year: The First Year ~ Gary Ferguson Falcon Gary Ferguson
-1%  26.94  EXTERMINATING AMERN BISON ~ HORNADAY WILLIAM TEM Smithsonian HORNADAY WILLIAM TEM
-2%  11.7  A Field Guide to Bird Songs: Eastern and Central North America (Peterson Fi ~ Cornell Laboratory of Ornithology Houghton Mifflin Cornell Laboratory of Ornithology
-1%  14.06  Special Tasks ~ Anatoli Sudoplatov - Pavel Sudoplatov - Leona P. Schecter - Jerrold L. Schecter Back Bay Books Anato...
-1%  18.27  Field Guide To Rocks & Minerals Of Southern Africa (Field Guide Series) ~ Bruce Cairncross Struik Publishers Bruce Cairncross
-4%  5.11  BUFFALO WOLF ~ Carbyn L Smithsonian Carbyn L
-5%  4  Global Warming: Personal Solutions for a Healthy Planet ~ Chris Spence Palgrave Macmillan Chris Spence
-3%  7.57  Walking Towards Walden: A Pilgrimage in Search of Place ~ John Hanson Mitchell Counterpoint John Hanson Mitchell
-1%  31.94  Energy, the Environment, and Public Opinion ~ Eric R.A.N. Smith Rowman & Littlefield Publishers, Inc. Eric R.A.N. Smith
-5%  3.78  The Children's Blizzard (P.S.) ~ David Laskin Harper Perennial David Laskin
-2%  10.72  Sea Otters ~ G. R. Vanblaricom Voyageur Press G. R. Vanblaricom
-2%  8.25  Grayson ~ Lynne Cox Knopf Lynne Cox
-1%  13.46  Under the Whirlwind: Everything You Need to Know About Tornadoes But Didn't ~ Jerrine Verkaik - Arjen Verkaik Whirlwind Books Jerrine Verkaik - Arjen Verkaik
-3%  5.75  You Have to Admit It's Getting Better: From Economic Prosperity to Environm ~ Hoover Institution Press
-1%  20.98  Where to Watch Birds in East Anglia (Where to Watch Birds) ~ Peter Clarke - Margaret Clarke A&C Black Peter Clarke - Margaret Clarke
-3%  6.65  Special Wonders of Our Feathered Friends (Special Wonders) ~ Buddy Davis - Kay Davis Master Books Buddy Davis - Kay Davis
-2%  8.83  Secrets of the Savanna: Twenty-three Years in the African Wilderness Unrave ~ Mark James Owens - Cordelia Dykes Owens Mariner Books Mark James Owens - Cordelia Dykes Owens
-1%  14.75  Smithsonian Handbooks: Birds of North America -- Eastern Region (Smithsonia ~ DK Publishing DK ADULT DK Publishing
-4%  4.75  Organ Pipe: Life on the Edge (Desert Places) ~ Carol Ann Bassett University of Arizona Press Carol Ann Bassett
-4%  4.75  Pele: Goddess of Hawaii's Volcanoes ~ Herb Kawainui Kane Kawainui Pr Herb Kawainui Kane
-8%  2.24  Costa Rican Wildlife: An Introduction to Familiar Species (Pocket Naturalis ~ James Kavanagh Waterford Press James Kavanagh
-4%  4.73  Rattlesnakes ~ J. Frank Dobie Castle Books J. Frank Dobie
-2%  12.08  Langstroth's Hive and the Honey-Bee: The Classic Beekeeper's Manual ~ L. L. Langstroth Dover Publications L. L. Langstroth
-1%  35.18  The Ocean: Our Future ~ Independent World Commission on the Oceans Cambridge University Press Independent World Commission o...
-7%  2.77  Peterson First Guide to Reptiles and Amphibians (Peterson First Guides(R)) ~ Roger Conant - Robert C. Stebbins - Joseph T. Collins Houghton Mifflin Roger Conant - Robert C. Steb...
-4%  4.81  Losing Paradise: The Growing Threat to Our Animals, Our Environment, and Ou ~ Paul G. Irwin Square One Publishers Paul G. Irwin
-4%  4.12  Common Bird Songs CD ~ Donald J. Borror Dover Publications Donald J. Borror
-1%  17.88  Understanding Owls: Biology, Management, Breeding, Training ~ Jemima Parry-Jones David & Charles Publishers Jemima Parry-Jones
-2%  11.8  Wild Guide Butterflies Moths (Collins Wild Guide) ~ John Still HarperCollins Publishers Limited John Still
-7%  2.50  Taming and Training Cockatoos ~ Risa Teitler TFH Publications Risa Teitler
42.69  Snakes and Their Ways ~ Charles Howard Curran - Carl Kauffeld Krieger Publishing Company Charles Howard Curran - Carl Kauffe...
-11%  1.6  The National Wildlife Federation Book of Family Nature Activities: 50 Simpl ~ Page Chichester Henry Holt & Co (P) Page Chichester
-2%  9  Dog Owner's Home Veterinary Handbook ~ Delbert G. Carlson - James M. Giffin Howell Book House Delbert G. Carlson - James M. Giffin
-1%  32.3  The Economic Value of Biodiversity ~ Earthscan Publications Ltd.
49.57  The Intertidal Wilderness ~ Anne Wertheim Random House, Inc. Anne Wertheim
-1%  15.29  Nuclear Nebraska: The Remarkable Story of the Little County That Couldn't B ~ Susan Cragin AMACOM/American Management Association Susan Cragin
-2%  10.17  The Healing Touch of Horses: True Stories of Courage, Hope, and the Transfo ~ Adams Media Corporation
-1%  29.8  Discover California Wildflowers (With Eyes of Wonder Series, 1) ~ Maryruth Casebeer Hooker Press Maryruth Casebeer
-8%  2.24  Spiders and Their Kin (A Golden Guide from St. Martin's Press) ~ Herbert W. Levi - Lorna R. Levi Golden Guides from St. Martin's Press Herbert W. Levi - Lorna R. L...
-1%  16.03  Death in the Everglades: The Murder of Guy Bradley, America's First Martyr ~ Stuart B. McIver University Press of Florida Stuart B. McIver
51.96  California and the World Ocean '97: Taking a Look at California's Ocean Res ~ American Society of Civil Engineers
-2%  9.81  The Seasons of Fire: Reflections on Fire in the West (Environmental Arts an ~ David J. Strohmaier University of Nevada Press David J. Strohmaier
-2%  9.97  Wildflowers of the Natchez Trace ~ S. Lee Timme - Caleb C. K. Timme University Press of Mississippi S. Lee Timme - Caleb C. K. Timme
-3%  5.54  Pacific Reef & Shore: A Photo Guide to Northwest Marine Life ~ Rick M Harbo Harbour Publishing Rick M Harbo
-4%  4.36  Land of Little Rain ~ Mary Austin Applewood Books Mary Austin
-4%  4.79  IN THE COMPANY OF LIGH (Concord Library) ~ John Hay Beacon Press John Hay
-3%  6.1  The Essential Grizzly: The Mingled Fates of Men and Bears ~ Doug Peacock - Andrea Peacock The Lyons Press Doug Peacock - Andrea Peacock
-2%  10.94  Introduction to California Spring Wildflowers of the Foothills, Valleys, an ~ Philip A. Munz University of California Press Philip A. Munz
-1%  18.86  Signs And Seasons: The Writings Of John Burroughs ~ John Burroughs Kessinger Publishing John Burroughs
-7%  2.31  Poisonous Animals (A Golden Guide from St. Martin's Press) ~ Edmund D. Brodie Golden Guides from St. Martin's Press Edmund D. Brodie
-4%  4.49  Great Waters: An Atlantic Passage ~ Deborah Cramer W. W. Norton & Company Deborah Cramer
40.74  Swan Keeper's Handbook: A Guide to the Care of Captive Swans ~ Krieger Publishing Company
-1%  32.97  Wildflowers of the Adirondacks ~ Anne McGrath - Joanne Treffs Earthwords Anne McGrath - Joanne Treffs
-6%  2.78  Common Edible and Useful Plants of the West (Outdoor and Nature) ~ Muriel Sweet Naturegraph Publishers Muriel Sweet
-5%  3.39  Endangered Animals (A Golden Guide from St. Martin's Press) ~ George S. Fichter Golden Guides from St. Martin's Press George S. Fichter
-2%  9.82  Bluebirds and Their Survival ~ Wayne Harry Davis - Philippe Roca University Press of Kentucky Wayne Harry Davis - Philippe Roca
-7%  2.31  The Guide to Owning a Corn Snake (Guide to Owning A...) ~ Jerry G. Walls TFH Publications Jerry G. Walls
-1%  17.77  Falconry Manual ~ Frank Beebe Hancock House Pub Ltd Frank Beebe
-1%  17.74  Seeing Nature Through Gender (Development of Western Resources) ~ University Press of Kansas
-7%  2.31  Birds of Prey of the World (A Golden Guide from St. Martin's Press) ~ Robin Chittenden Golden Guides from St. Martin's Press Robin Chittenden
-1%  34.75  People, Penguins, and Plastic Trees: Basic Issues in Environmental Ethics ~ Christine Pierce - Donald Vandeveer Wadsworth Publishing Company Christine Pierce - Donald Vandeveer...
-2%  9.98  The Least of These: Rescue and Rehabilitation of Wild Baby Birds ~ Joan Harris - Jane Goodall Westwinds Press Joan Harris - Jane Goodall
-1%  18.14  Field Guide To Grasshoppers, Katydids, And Crickets Of The United States ~ John L. Capinera - Ralph D. Scott - Thomas J. Walker Cornell University Press John L. Capinera - Ral...
-3%  5.2  Scats and Tracks of Alaska Including the Yukon and British Columbia: A Fiel ~ James Halfpenny Falcon James Halfpenny
-7%  2.31  Tarantulas and Scorpions ~ Wayne Rankin TFH Publications Wayne Rankin
-5%  3.44  Rocks, Gems and Minerals: Revised and Updated (A Golden Guide from St. Mart ~ Paul R. Shaffer - Herbert S. Zim Golden Guides from St. Martin's Press Paul R. Shaffer - Herbert S. ...
-7%  2.31  Snakes: A Golden Guide from St. Martin's Press ~ Sarah Whittley Golden Guides from St. Martin's Press Sarah Whittley
-1%  18.86  Indoor Studies: The Writings Of John Burroughs ~ John Burroughs Kessinger Publishing John Burroughs
-11%  1.38  Stokes Birdfeeder Book : The Complete Guide to Attracting, Identifying, and ~ Donald Stokes - Lillian Little, Brown and Company Donald Stokes - Lillian
-3%  5.59  The Founding Fish ~ John McPhee Farrar, Straus and Giroux John McPhee
-1%  12.11  MAKING WAVES ~ Jim Bohlen Black Rose Books Jim Bohlen
-1%  26.83  Integrated Water Resources Management in South and South-East Asia (Water R ~ Oxford University Press, USA
-1%  15.45  Clathraceae ~ D, M Dring Royal Botanic Gardens Kew D, M Dring
84.49  The Birds of Nevada ~ J. R. Alcorn Fairview West Publishing J. R. Alcorn
98.26  Edible Forest Gardens (2 volume set) ~ Dave Jacke - Eric Toensmeier Chelsea Green Dave Jacke - Eric Toensmeier
-1%  21.75  Living With Wolves ~ Jim Dutcher - Helen Cherullo - James Manfull Mountaineers Books Jim Dutcher - Helen Cherullo - James...
-1%  16.7  A Wood Of Our Own ~ Julian Evans - Alan (FWD) Titchmarsh Permanent Publications Julian Evans - Alan (FWD) Titchmarsh
-1%  16.07  Big Sur and the Canyon: Camping and Backpacking In The Ventana Wilderness ~ Harrison Livingstone iUniverse, Inc. Harrison Livingstone
-2%  9.72  Ancient Futures: Learning from Ladakh ~ Helena Norberg-Hodge Sierra Club Books Helena Norberg-Hodge
-1%  15.47  Right Side of the River, The - OSI ~ Roger Pinckney Wyrick & Compnay Roger Pinckney
-1%  15  Caw of the Wild: Observations from the Secret World of Crows ~ Barb Kirpluk iUniverse, Inc. Barb Kirpluk
-1%  14.63  A Field Guide to the Birds of Mexico and Adjacent Areas: Belize, Guatemala, ~ Ernest Preston Edwards University of Texas Press Ernest Preston Edwards
-1%  16.19  The San Marcos: A River's Story ~ Jim Kimmel Texas A&M University Press Jim Kimmel
-1%  22.55  Birds of the Dominican Republic and Haiti (Princeton Field Guides) ~ Steven Latta - Christopher Rimmer - Allan Keith - James Wiley - Herbert Raffaele - Kent McFarland - ...
-3%  5.8  Blue Gold: The Fight to Stop the Corporate Theft of the World's Water ~ Maude Barlow - Tony Clarke New Press Maude Barlow - Tony Clarke
-3%  4.59  The Immense Journey: An Imaginative Naturalist Explores the Mysteries of Ma ~ Loren Eiseley Vintage Loren Eiseley
-5%  2.78  Australian Wildlife ~ James Kavanagh Waterford Press James Kavanagh
-1%  14.76  Birds of Florida ~ Bill Pranty - Kurt Radamaker - Gregory Kennedy Lone Pine Publishing Bill Pranty - Kurt Radamaker - G...
-4%  3.76  The Cruise of the Cachalot: Around the World After Sperm Whales ~ Frank T. Bullen Stackpole Books Frank T. Bullen
-1%  19.40  A Guide to the Birds of Puerto Rico and the Virgin Islands: Revised Edition ~ Herbert Raffaele Princeton University Press Herbert Raffaele
-1%  19.24  The Case for Animal Rights ~ Tom Regan University of California Press Tom Regan
-1%  16.33  Maya Atlas: The Struggle to Preserve Maya Land in Southern Belize ~ North Atlantic Books
-3%  5.45  Trees Of The American Southwest (Trees of the Us) ~ George A. Petrides Stackpole Books George A. Petrides
-5%  2.75  Oklahoma Trees and Wildflowers : An Introduction to Familiar Species (Pocke ~ James Kavanagh Waterford Press James Kavanagh
-2%  8.63  Whales and Other Marine Mammals of California and Baja ~ Tamara Eder Lone Pine Publishing Tamara Eder
-2%  9.85  Hawks and Owls of the Great Lakes Region and Eastern North America ~ Chris G. Earley Firefly Books Chris G. Earley
-1%  30.3  Collins Field Guide: Insects of Britain and Northern Europe (Collins Field ~ Michael Chinery HarperCollins Publishers Limited Michael Chinery
-1%  10.93  Landowner's Guide to Wildlife Habitat: Forest Management for the New Englan ~ Richard M. DeGraaf University of Vermont Press Richard M. DeGraaf
-5%  2.75  Ohio Birds ~ James Kavanagh Waterford Press James Kavanagh
69.55  Illegal Logging: Law Enforcement, Livelihoods and the Timber Trade (Earthsc ~ Earthscan Publications Ltd.
-1%  14.66  Celestial Sampler: 60 Small-Scope Tours for Starlit Nights (Stargazing Series) ~ Sue French Sky Publishing Sue French
-1%  18.27  Aldo Leopold: His Life and Work ~ Curt D. Meine University of Wisconsin Press Curt D. Meine
-2%  10.4  Alligators, Sharks & Panthers: Deadly Encounters with Florida's Top Predato ~ Charles Sobczak Indigo Press Charles Sobczak
40.24  Birds of the Trans-Pecos (Corrie Herring Hooks Series, No 37) ~ Jim Peterson - Barry R. Zimmer University of Texas Press Jim Peterson - Barry R. Zimmer
-1%  16.33  Eye of the Whale: Epic Passage From Baja To Siberia ~ Dick Russell Island Press Dick Russell
-1%  13.64  Bagging Big Bugs: How to Identify, Collect and Display the Largest and Most ~ Whitney Cranshaw - Boris Kondratieff Fulcrum Publishing Whitney Cranshaw - Boris Kondratieff
-6%  2.55  Pacific Coast Fern Finder (Nature Study Guides) ~ Glenn Keator Nature Study Guild Publishers Glenn Keator
-4%  3.2  Stokes Bird Gardening Book: The Complete Guide to Creating a Bird-Friendly ~ Donald Stokes - Lillian Little, Brown and Company Donald Stokes - Lillian
-3%  4.85  Biodiversity and the Law ~ Island Press
-2%  6.79  Natures Ways: Lore, Legend, Fact and Fiction ~ Ruth Binney David & Charles Publishers Ruth Binney
54.32  Trogons And Quetzals Of The World ~ JOHNSGARD PAUL A - Paul A. Johnsgard Smithsonian JOHNSGARD PAUL A - Paul A. Johnsgard
-3%  5.42  Seashore (Collins Nature Explorers) (Collins Nature Explorers) ~ Nick Baker Collins Nick Baker
71.89  The Complete Fauna of Iran ~ Eskandar Firouz I. B. Tauris Eskandar Firouz
-1%  18.84  Pepacton: The Writings Of John Burroughs ~ John Burroughs Kessinger Publishing John Burroughs
-17%  0.73  The Easy Tree Guide: Common Native and Cultivated Trees of the United State ~ Keith Rushforth Falcon Keith Rushforth
-1%  24.00  Arctic Wings: Birds of the Arctic National Wildlife Refuge ~ Mountaineers Books
-1%  14.5  Gaviotas: A Village to Reinvent the World ~ Alan Weisman Chelsea Green Publishing Company Alan Weisman
-3%  5.47  Forests and Woods (Collins Nature Explorers) (Collins Nature Explorers) ~ Nick Baker Collins Nick Baker
-4%  3.55  Water: A Natural History ~ Alice Outwater Basic Books Alice Outwater
-2%  7.34  Birds: A Visual Guide ~ Joanna Burger Firefly Books Joanna Burger
-1%  24.25  The New Natural Cat ~ Anitra Frazier Dutton Adult Anitra Frazier
-1%  18.57  Remarkable Trees of the World ~ Thomas Pakenham W. W. Norton & Company Thomas Pakenham
-5%  3.09  Walkies: Dog Training and Care the Woodhouse Way ~ Barbara Woodhouse Simon & Schuster Barbara Woodhouse
-2%  7.24  Field Notes: The Grace Note of the Canyon Wren ~ Barry Lopez Vintage Barry Lopez
-3%  5.75  Reef Life ~ Andrea Ferrari - Antonella Ferrari Firefly Books Andrea Ferrari - Antonella Ferrari
-5%  2.78  Attracting and Feeding Hummingbirds (T.F.H. Wild Birds Series) ~ Sheri Williamson TFH Publications Sheri Williamson
-1%  10.23  National Audubon Society Field Guide to the Southwestern States: Arizona, N ~ NATIONAL AUDUBON SOCIETY Knopf NATIONAL AUDUBON SOCIETY
-1%  12.62  Evening Thoughts: Reflecting on Earth as Sacred Community ~ Thomas Berry Sierra Club Books Thomas Berry
-3%  4.59  Wild: An Elemental Journey ~ Jay Griffiths Tarcher Jay Griffiths
-1%  24.65  Shooting Bears: The Adventures of a Wildlife Photographer ~ Rizzoli
-1%  21.60  The Irish Draught Horse: A History ~ Mary McGrath - Joan C. Griffith Collins Press Mary McGrath - Joan C. Griffith
-5%  2.82  Flower Finder (Nature Study Guides) ~ May Theilgaard Watts Nature Study Guild Publishers May Theilgaard Watts
-5%  2.55  Hope Diamond: The Legendary History of a Cursed Gem ~ Richard Kurin Collins Richard Kurin
-3%  4.05  Winter : Notes from Montana ~ Rick Bass - Elizabeth Hughes Mariner Books Rick Bass - Elizabeth Hughes
-1%  14.69  Finding Butterflies in Texas: A Guide to the Best Sites ~ Roland H. Wauer Spring Creek Press Roland H. Wauer
77.41  Saving Migrant Birds: Developing Strategies for the Future (Corrie Herring ~ John Faaborg University of Texas Press John Faaborg
-8%  1.67  Majestic Big Game: The Ultimate Tribute to North America's Greatest Game An ~ Voyageur Press (MN)
-1%  17.39  Chumash Ethnobotany: Plant Knowledge Among the Chumash People of Southern C ~ Jan Timbrook Heyday Books Jan Timbrook
-1%  11.57  Sea Dragons: Predators Of The Prehistoric Oceans ~ Richard Ellis University Press of Kansas Richard Ellis
-1%  21.06  Signs of the Wild ~ Clive Walker New Holland Publishers, Clive Walker
-1%  12.89  The Allure of Turquoise ~ New Mexico Magazine
-2%  6.98  Trashing the Economy: How Runaway Environmentalism Is Wrecking America ~ Ron Arnold - Alan Gottlieb Free Enterprise Press Ron Arnold - Alan Gottlieb
-7%  1.75  Butterflies & Moths: A Portrait of the Animal World (Animals Series) ~ Paul Sterry Smithmark Publishers Paul Sterry
-1%  18.19  Wake Robin: The Writings Of John Burroughs ~ John Burroughs Kessinger Publishing John Burroughs
-1%  13.8  High Sierra of California ~ Gary Snyder Heyday Books Gary Snyder
-3%  4.74  50 Ways to Save the Ocean (Inner Ocean Action Guide) (Inner Ocean Action Guide) ~ David Helvarg New World Library David Helvarg
27.43  The Palgrave Environmental Reader ~ Palgrave Macmillan
-5%  2.49  Handy Pocket Guide To Tropical Coral Reef Fishes (Handy Pocket Guides) ~ Periplus Editions
-1%  11.77  Bamboos of Bhutan ~ C Stapleton Royal Botanic Gardens Kew C Stapleton
-1%  9.42  Wild-Caught Discus ~ Bernd Degen TFH Publications Bernd Degen
-1%  8.86  Guide to Wild Foods and Useful Plants ~ Christopher Nyerges Chicago Review Press Christopher Nyerges
-15%  0.74  Down and Dirty Birding: From the Sublime to the Ridiculous, Here's All the ~ Joey Slinger Fireside Joey Slinger
-2%  7.05  Wild Edible Plants of Western North America ~ Donald R. Kirk Naturegraph Publishers Donald R. Kirk
-1%  12.12  Limits to Growth: The 30-Year Update ~ Donella H. Meadows - Jorgen Randers - Dennis Meadows Chelsea Green Donella H. Meadows - Jorgen Rande...
-1%  12.23  Understanding the Rain: Natural Lessons from an Oregon Life ~ Allen L. Scarbrough Writers Club Press Allen L. Scarbrough
-1%  12.56  Swimming with Orca: My Life with New Zealand's Killer Whales ~ Ingrid Visser Penguin Global Ingrid Visser
-7%  1.7  The Beast That Walks Like Man: The Story of the Grizzly Bear ~ Harold McCracken Roberts Rinehart Publishers Harold McCracken
-1%  11.87  The Walk ~ William deBuys Trinity University Press William deBuys
31.52  Lower Yukon River (Alaska Geographic) ~ Alaska Northwest Books - Alaska Geographic Society Alaska Northwest Books Alaska Northwest Books - A...
26.84  A Guide to the Birds of Mexico and Northern Central America ~ Steve N.G. Howell - Sophie Webb Oxford University Press, USA Steve N.G. Howell - Sophie Webb
-5%  2.33  Caribbean Birds: An Introduction to Familiar Species ~ James Kavanagh Waterford Press James Kavanagh
30.51  Biodiversity in Canada: Ecology, Ideas, and Action ~ Broadview Press
-1%  9.6  Trees (Field Guides) ~ Maria Angeles Julivert Enchanted Lion Books Maria Angeles Julivert
-1%  18.2  Winter Sunshine: The Writings Of John Burroughs ~ John Burroughs Kessinger Publishing John Burroughs
-1%  14.41  National Audubon Society Book Wild Animals ~ NATIONAL AUDUBON SOCIETY Wings NATIONAL AUDUBON SOCIETY
-1%  10.3  Missouri Bird Watching: A Year-Round Guide ~ Bill Thompson - The Staff of Bird Watcher's Digest Cool Springs Press Bill Thompson - The Staff of B...
-1%  8.8  The Language of Animals: 7 Steps to Communicating with Animals ~ Carol Gurney Dell Carol Gurney
-1%  19.86  Chinnagounder's Challenge: The Question of Ecological Citizenship ~ Deane W. Curtin Indiana University Press Deane W. Curtin
-1%  15.87  Thorburn's Birds ~ James Fisher - Archibald Thorburn Overlook Press James Fisher - Archibald Thorburn
-1%  10.08  Meltdown: The Predictable Distortion of Global Warming by Scientists, Polit ~ Patrick J. Michaels Cato Institute Patrick J. Michaels
-1%  11.48  Practical Photovoltaics: Electricity from Solar Cells ~ Richard J. Komp Aatec Publications Richard J. Komp
-1%  11.38  Harmonious Environment: Beautify, Detoxify and Energize Your Life, Your Hom ~ Norma Lehmeier-Hartie Lingham Press Norma Lehmeier-Hartie
-1%  14.31  The Tattered Autumn Sky: Bird Hunting in the Heartland ~ Tom Davis The Lyons Press Tom Davis
-3%  4.34  Mac's Guide-S.W. Park-Backyard Birds (Mac's Guides) ~ Craig MacGowan Mountaineers Books Craig MacGowan
-1%  16.2  Common Edible and Poisonous Mushrooms of New York ~ Alan E. Bessette - Arleen R. Bessette Syracuse University Press Alan E. Bessette - Arleen R. Bessett...
-1%  10.2  Out of the Woods: A Bird Watcher's Year ~ Ora E. Anderson Ohio University Press Ora E. Anderson
-1%  20.1  Endangered and Threatened Wildlife of New Jersey ~ Rutgers University Press
-2%  4.87  Attracting Backyard Wildlife: A Guide for Nature-Lovers (Wildlife) ~ Bill Merilees Voyageur Press (MN) Bill Merilees
41.24  Can You Name that Team? ~ David B. Biesel Scarecrow Press David B. Biesel
36.64  Bats ~ M. Brock Fenton Checkmark Books M. Brock Fenton
-1%  11.83  Golden Wings, and Other Stories About Birders and Birding ~ Pete Dunne University of Texas Press Pete Dunne
-1%  13.93  Singing Whales and Flying Squid: The Discovery of Marine Life ~ Richard Ellis The Lyons Press Richard Ellis
-1%  8.77  National Geographic Field Guide to Birds: Pennsylvania (NG Field Guide to Birds) ~ Jonathan Alderfer National Geographic Jonathan Alderfer
34.4  The Atlantic Salmon ~ Lee Wulff The Lyons Press Lee Wulff
-1%  20.41  Food for Free ~ Richard Mabey HarperCollins Publishers Richard Mabey
108.4  Integrating Landscape Ecology into Natural Resource Management (Cambridge S ~ Cambridge University Press
-1%  13.25  Amphibians And Reptiles Of Montana ~ Mountain Press Publishing Company
-1%  19.58  Wildflowers and Ferns of Kentucky ~ Thomas G. Barnes - S. Wilson Francis University Press of Kentucky Thomas G. Barnes - S. Wilson Franc...
-1%  9.88  Problem Solving Volume 1: Preventing and Solving Common Horse Problems ~ Marty Marten Western Horseman Marty Marten
-1%  18.19  The Light Of Day, Religious Discussions And Criticisms From The Naturalist' ~ John Burroughs Kessinger Publishing John Burroughs
142.2  Environmentalism and Cultural Theory: Exploring the Role of Anthropology in ~ Kay Milton Routledge Kay Milton
-1%  20.6  The Last Island: A Naturalist's Sojourn on Triangle Island ~ Harbour Publishing
42.8  Return to Spirit Lake: Journey Through a Lost Landscape ~ Christine Colasurdo Sasquatch Books Christine Colasurdo
-1%  9.19  Fairy Houses ... Everywhere! (Fairy Houses) (The Fairy Houses Series) (The ~ Barry Kane - Tracy Kane Light-Beams Publishing Barry Kane - Tracy Kane
-2%  5.71  The Guide to Owning a Red-Eared Slider ~ Jordan Patterson TFH Publications Jordan Patterson
-3%  4.05  Mac's Field Guide to Northeast Coastal Invertebrates (Mac's Field Guides) ~ Craig MacGowan Mountaineers Books Craig MacGowan
-2%  6.48  A Field Guide to Spiders and Scorpions of Texas (Gulf Publishing Field Guid ~ John A. Jackman Gulf Publishing John A. Jackman
32.38  The Limitless City: A Primer On The Urban Sprawl Debate ~ Oliver Gillham Island Press Oliver Gillham
-1%  18.53  Birds of Thailand (Princeton Field Guides) ~ Craig Robson Princeton University Press Craig Robson
-2%  5.64  The Scottish Heather Book ~ Brian D. Osborne Appletree Press (UK) Brian D. Osborne
-1%  14.62  Pacific Northwest Wildflowers: A Guide to Common Wildflowers of Washington, ~ Damian Fagan Falcon Damian Fagan
-4%  3.01  Stolen Water: Saving the Everglades from Its Friends, Foes, and Florida ~ W. Hodding Carter Atria W. Hodding Carter
57.04  Fundamentals of Soil Ecology ~ David C. Coleman - Jr., D. A. Crossley Academic Press David C. Coleman - Jr., D. A. Crossley
-1%  11.38  Green Guide Snakes & Other Reptiles: Of Australia (Green Guides) ~ Gerry Swan New Holland Publishers, Ltd. Gerry Swan
-5%  2.23  Attracting Birds to Your Backyard: 536 Ways To Turn Your Yard and Garden In ~ Sally Roth Rodale Books Sally Roth
-1%  14.57  Freshwater Fishes of Texas: A Field Guide (River Books) ~ Chad Thomas - Timothy H. Bonner - Bobby G. Whiteside Texas A&M University Press Chad Thomas - Timoth...
-2%  5.42  Backyards and Parks (Collins Nature Explorers) (Collins Nature Explorers) ~ Nick Baker Collins Nick Baker
-1%  10.7  Introduction to Air in California (California Natural History Guides) ~ David Carle University of California Press David Carle
-1%  14.1  Birds Of Pennsylvania ~ Franklin Haas - Roger Burrows Lone Pine Publishing Franklin Haas - Roger Burrows
-1%  15.46  Design for the Real World: Human Ecology and Social Change ~ Victor Papanek Academy Chicago Publishers Victor Papanek
-1%  12.69  The River We Have Wrought: A History of the Upper Mississippi ~ John O. Anfinson Univ Of Minnesota Press John O. Anfinson
-1%  18.57  The Mammals of Costa Rica: A Natural History and Field Guide ~ Mark Wainwright Cornell University Press Mark Wainwright
94.22  Sedimentation and Sediment Transport ~ Springer
-2%  4.34  Wildflowers (Peterson Field Guides Color-In Books) ~ Frances Tenenbaum Houghton Mifflin Frances Tenenbaum
-5%  1.99  Peterson First Guide to Rocks and Minerals ~ Frederick H. Pough Houghton Mifflin Frederick H. Pough
-1%  8.17  The Beauty of the Beasts: Tales of Hollywood's Wild Animal Stars ~ Ralph Helfer Harper Paperbacks Ralph Helfer
-1%  8.16  Birds of Massachusetts Field Guide (Field Guides) ~ Stan Tekiela Adventure Publications Stan Tekiela
27.15  A Field Guide to the Mammals of Australia ~ Peter Menkhorst - Frank Knight Oxford University Press, USA Peter Menkhorst - Frank Knight
-1%  11.78  Keeping a Nature Journal: Discover a Whole New Way of Seeing the World Arou ~ Clare Walker Leslie - Charles E. Roth Storey Publishing, LLC Clare Walker Leslie - Charles E. Roth
-1%  15.99  The Woodland Way: A Permaculture Approach to Sustainable Woodland Management ~ Ben Law Hyden House ( U K ) Ben Law
124.97  Sources and Variability of Cryptosporidium in the Milwaukee River Watershed ~ S, R Corsi - J, F Walker WERF S, R Corsi - J, F Walker
-1%  7.97  Temple Stream: A Rural Odyssey ~ Bill Roorbach Dial Press Trade Paperback Bill Roorbach
-1%  12.29  Cat (Reaktion Books - Animal) ~ Katharine M. Rogers Reaktion Books Katharine M. Rogers
-1%  12.15  Red-Tailed Hawk (Wild Bird Guides) ~ Charles R. Preston Stackpole Books Charles R. Preston
-1%  13.14  Snakes of Virginia ~ Donald W. Linzey - Michael J. Clifford University of Virginia Press Donald W. Linzey - Michael J. Cl...
-2%  4.74  Gorillas in the Mist ~ Dian Fossey Mariner Books Dian Fossey
-1%  10.40  Borderland Jaguars: Tigres de la Frontera ~ David E. Brown University of Utah Press David E. Brown
29.74  The Carolina Parakeet: Glimpses of a Vanished Bird ~ Noel F. R. Snyder Princeton University Press Noel F. R. Snyder
-1%  11.65  Michigan Wildflowers in Color (Wildflowers) ~ Harry C. Lund Thunder Bay Press (MI) Harry C. Lund
-1%  13.88  The Niobrara: A River Running through Time ~ Paul A. Johnsgard Bison Books Paul A. Johnsgard
-2%  5.25  Popular Tree Frogs (The Herpetocultural Library) ~ Philippe De Vosjoli - Robert Mailloux - Drew Ready BowTie Press Philippe De Vosjoli - Robert Maillou...
-1%  11.96  Damselflies of the North Woods (North Woods Naturalist Guides) ~ Robert Dubois Kollath-Stensaas Robert Dubois
-1%  8.91  The Mammoth Book of the Deep: Over 30 True Stories of Danger and Adventure ~ Carroll & Graf
22.53  The Plessy Case: A Legal-Historical Interpretation ~ Charles A. Lofgren Oxford University Press, USA Charles A. Lofgren
-1%  16.04  Seeking the Sacred Raven: Politics and Extinction on a Hawaiian Island ~ Mark Jerome Walters Island Press Mark Jerome Walters
-1%  19.36  Guide And Reference to the Amphibians of Eastern And Central North America ~ R. D. Bartlett - Patricia Pope Bartlett University Press of Florida R. D. Bartlett - Patricia Pope B...
-1%  17.67  Monarch the Big Bear ~ Ernest Thompson Seton Stevens Publishing Ernest Thompson Seton
-1%  16.75  A Florida Cattle Ranch ~ Alto Adams - Lee Gramling Pineapple Pr Alto Adams - Lee Gramling
-1%  17.42  Arkansas Butterflies And Moths ~ Lori A. Spencer University of Arkansas Press Lori A. Spencer
-1%  19.38  The Corps and the Shore ~ Orrin H. Pilkey - Katharine Dixon Wheeler Island Press Orrin H. Pilkey - Katharine Dixon Wheeler
-1%  8.28  Compact Guide to Virginia Birds ~ Curtis G. Smalling - Gregory Kennedy Lone Pine Publishing Curtis G. Smalling - Gregory Kennedy
-1%  18.67  A Guide to the Nests, Eggs, and Nestlings of North American Birds (Princeto ~ Paul J. Baicich - J. O. Harrison Princeton University Press Paul J. Baicich - J. O. Harrison
-6%  1.78  Peterson First Guide to Urban Wildlife (Peterson First Guides(R)) ~ Houghton Mifflin
-2%  5.25  America's Favorite Backyard Wildlife ~ George Harrison - Kit Harrison Fireside George Harrison - Kit Harrison
-1%  12.76  Salmon (Reaktion Books - Animal) ~ Peter Coates Reaktion Books Peter Coates
-1%  16.95  North american wildlife (revised and updated) ~ Reader's Digest Editors Readers Digest Reader's Digest Editors
-1%  8.38  Compact Guide to Kansas Birds (Compact Guide to...) ~ Ted T. Cable - Scott Seltman - Krista Kagume - Gregory Kennedy Lone Pine Publishing Ted T. Cable - S...
-1%  9.89  National Audubon Society Field Guide to North American Fossils (National Au ~ Ida Thompson Alfred A. Knopf, Inc. Ida Thompson
-1%  9.18  Discover Nature in the Rocks: Things to Know and Things to Do (Discover Nat ~ Rebecca Lawton - Diana Lawton - Susan Panttaja Stackpole Books Rebecca Lawton - Diana Lawton - Susan...
-1%  9.71  Iowa Birds ~ Ann Johnson - Jim Bangma - Gregory Kennedy Lone Pine Publishing Ann Johnson - Jim Bangma - Gregory K...
-2%  5.27  Weather: A Visual Guide (Visual Guides) ~ Bruce Buckley - Edward J. Hopkins - Richard Whitaker Firefly Books Bruce Buckley - Edward J. Hopkins...
-1%  12.67  Falcon (Reaktion Books - Animal) ~ Helen Macdonald Reaktion Books Helen Macdonald
-1%  8.89  Deep Jungle: Travel to the Heart of the Rainforest ~ Fred Pearce Transworld Publishers Fred Pearce
-1%  17.54  Sea Life (Dover Pictura) ~ Dover Dover Publications Dover
-1%  10.21  Cheetahs (Wildlife Monographs) ~ Tracey Rich - Andy Rouse Evans Mitchell Books Tracey Rich - Andy Rouse
-1%  18.1  Beyond Boundaries: Humans and Animals ~ Barbara Noske Black Rose Books Barbara Noske
-1%  8.78  Think Harmony With Horses: An In-Depth Study of Horse/Man Relationship ~ Ray Hunt - Millie Hunt - Roy Hunt Ag Access Corporation Ray Hunt - Millie Hunt - Roy Hunt
-1%  13.67  Birds of Illinois ~ Sheryl Devore - Steven D. Bailey - Gregory Kennedy Lone Pine Publishing Sheryl Devore - Steven D. Ba...
25.56  Field Guide to the Large Mammals of Pakistan ~ Thomas J. Roberts Oxford University Press, USA Thomas J. Roberts
-1%  18.27  Southern Mexico: The Cancun Region, Yucatan Peninsula, Oaxaca, Chiapas, and ~ Les Beletsky Interlink Les Beletsky
-1%  15.99  An Introduction To Wildlife Rehabilitation ~ Nancy A. Schwartz Xlibris Corporation Nancy A. Schwartz
-1%  7.64  Prairie Birds ~ Chris Fisher Lone Pine Publishing Chris Fisher
22.93  Wild Animals I Have Known ~ Ernest Thompson Seton Buccaneer Books Ernest Thompson Seton
27.47  The Turks & Caicos Islands: Beautiful by Nature ~ Julia Davies - Phil Davies Interlink Publishing Group Julia Davies - Phil Davies
-1%  19.42  Living With Wildlife in the Pacific Northwest ~ Russell Link University of Washington Press Russell Link
-1%  8.12  Birds of Connecticut Field Guide (Field Guides) ~ Stan Tekiela Adventure Publications Stan Tekiela
-1%  16.08  Florida Wildflowers in Their Natural Communities ~ Walter Kingsley Taylor University Press of Florida Walter Kingsley Taylor
-1%  19.25  Bees ~ Rudolf Steiner Steiner Books Rudolf Steiner
-1%  7.81  Biodiversity and Ecology: An Interdisciplinary Perspective ~ ATF Press
-1%  12.28  Looking for Longleaf: The Fall and Rise of an American Forest ~ Lawrence S. Earley The University of North Carolina Press Lawrence S. Earley
-1%  16.24  Nesting Birds Of A Tropical Frontier: The Lower Rio Grande Valley Of Texas ~ Timothy Brush Texas A&M University Press Timothy Brush
39.38  California's Changing Landscapes: Diversity and Conservation of California ~ California Native Plant Society
-1%  20.95  More Beetles ~ J. H. Fabre Kessinger Publishing J. H. Fabre
-1%  9.1  Birds of Virginia Field Guide (Our Nature Field Guides) ~ Stan Tekiela Adventure Publications Stan Tekiela
-1%  8.89  The Parks and Mountains of Colorado: A Summer Vacation in the Switzerland o ~ Samuel Bowles University of Oklahoma Press Samuel Bowles
34.22  Field Book of North American Mammals ~ H. E. Anthony Kessinger Publishing H. E. Anthony
-1%  10.56  Ohio Bird Watching: A Year-Round Guide ~ Bill Thompson - The Staff of Bird Watcher's Digest Cool Springs Press Bill Thompson - The Staff of B...
142.73  The Biology and Conservation of Wild Canids ~ Oxford University Press, USA
-1%  8.23  Birds of New Jersey Field Guide (Field Guides) ~ Stan Tekiela Adventure Publications Stan Tekiela
-1%  8.28  Compact Guide to Missouri Birds ~ Michael Roedel - Gregory Kennedy Lone Pine Publishing Michael Roedel - Gregory Kennedy
-1%  21.71  Bird Tracks & Sign : A Guide to North American Species ~ Mark Elbroch - Eleanor Marks - C. Diane Boretos Stackpole Books Mark Elbroch - Eleanor Marks - C. Di...
36.45  Birds of Prey ~ Floyd Scholz Stackpole Books Floyd Scholz
-1%  15.25  Back on the Fire: Essays ~ Gary Snyder Shoemaker & Hoard Gary Snyder
60.91  Grasses of the Trans-Pecos and Adjacent Areas ~ A. Michael Powell Univ of Texas Pr A. Michael Powell
-1%  12.52  Fly (Reaktion Books - Animal) ~ Steven Connor Reaktion Books Steven Connor
-1%  16.63  Notes from the Shore ~ Jennifer Ackerman Penguin (Non-Classics) Jennifer Ackerman
25.57  Reptiles and Amphibians of Europe (Princeton Field Guides) ~ E. Nicholas Arnold Princeton University Press E. Nicholas Arnold
-2%  5.54  Rivers, Ponds, and Lakes (Collins Nature Explorers) (Collins Nature Explorers) ~ Nick Baker Collins Nick Baker
-1%  15.54  The Audubon Society Guide to Attracting Birds: Creating Natural Habitats fo ~ Stephen W. Kress Cornell University Press Stephen W. Kress
-1%  18.06  Great Lakes Nature: An Outdoor Year, Revised and in Color ~ Mary Blocksma Regional Mary Blocksma
-1%  14.8  The Sharks of North American Waters (W. L. Moody Natural History) ~ Jose I. Castro Texas A&M University Press Jose I. Castro
-1%  17.13  Neptune's Ark: From Ichthyosaurs to Orcas ~ David Rains Wallace University of California Press David Rains Wallace
32.87  Plant Resins: Chemistry, Evolution, Ecology, and Ethnobotany ~ Jean H. Langenheim Timber Press, Incorporated Jean H. Langenheim
29.56  Turtles, Tortoises and Terrapins: Survivors in Armor ~ Ronald Orenstein Firefly Books Ronald Orenstein
23.98  Green Empire: The St. Joe Company and the Remaking of Florida's Panhandle ~ Kathryn Ziewitz - June Wiaz University Press of Florida Kathryn Ziewitz - June Wiaz
-1%  16.58  The Dodo (Gone Forever Series) ~ William R. Sanford - Carl R. Green Crestwood House William R. Sanford - Carl R. Green
-1%  12.47  Birds of Ohio ~ James S. McCormac - Gregory Kennedy Lone Pine Publishing James S. McCormac - Gregory Kennedy
-1%  16.82  A Field Guide to Bacteria (Comstock Book) ~ Betsey Dexter Dyer Cornell University Press Betsey Dexter Dyer
26.56  Animal Nation: The True Story of Animals And Australia ~ Adrian Franklin UNSW Press Adrian Franklin
-1%  8.43  Compact Guide to Indiana Birds (Lone Pine Guide) ~ Kenneth J. Brock - Krista Kagume - Gregory Kennedy Lone Pine Publishing Kenneth J. Brock - Krista Ka...
-1%  15.94  Alaska Trees and Shrubs ~ Les Viereck University of Alaska Press Les Viereck
87.11  Entering the Watershed: A New Approach To Save America's River Ecosystems ~ Robert Doppelt - Mary Scurlock - Chris Frissell - James R. Karr Island Press Robert Doppelt - Mary S...
-8%  1.2  Illumination in the Flatwoods: A Season with the Wild Turkey ~ Joe Hutto The Lyons Press Joe Hutto
-7%  1.48  How to Rescue the Earth Without Worshipping Nature/a Christian's Call to Sa ~ Tony Campolo Thomas Nelson Inc Tony Campolo
-1%  19.65  Trees for the Yard and Garden ~ John Cushnie Trafalgar Square Books John Cushnie
-1%  15.34  Endangered and Threatened Animals of Texas: Their Life History and Management ~ Linda Campbell Texas Parks and Wildlife Press Linda Campbell
67.98  Agricultural Technologies and Tropical Deforestation (Cabi Publishing) ~ CABI Publishing
-1%  8.8  Birds of the Pacific Northwest Mountains: The Cascade Range, the Olympic Mo ~ Jan L. Wassink Mountain Press Publishing Company Jan L. Wassink
-1%  12.26  A Forest Journey: The Story of Wood and Civilization ~ John Perlin Countryman John Perlin
-2%  6.36  Birds of New York City: Western Long Island & Northeastern New Jersey (City ~ Chris Fisher - Andy Bezener Lone Pine Publishing Chris Fisher - Andy Bezener
-1%  13.14  Birds, Beasts and Bureaucrats ~ Herbert, A Raffaele Cold Tree Press Herbert, A Raffaele
-1%  12.55  Peterson Field Guide to Ferns, Second Edition: Northeastern and Central Nor ~ Boughton Cobb - Cheryl Lowe - Elizabeth Farnsworth Houghton Mifflin Boughton Cobb - Cheryl Lowe - El...
-1%  12.12  Butterflies of the North Woods: Minnesota, Wisconsin & Michigan (North Wood ~ Larry Weber Kollath-Stensaas Larry Weber
26.41  States of Nature: Conserving Canada's Wildlife in the Twentieth Century (Na ~ Tina Loo Published with UBC Press Tina Loo
-1%  15.32  The Sespe Wild: Southern California's Last Free River (Environmental Arts a ~ Bradley John Monsma University of Nevada Press Bradley John Monsma
89.62  Handbook of Edible Weeds: Herbal Reference Library ~ James A. Duke CRC James A. Duke
-1%  16.24  Wild Flowers of the Yukon, Alaska & Northwestern Canada ~ John G Trelawny Harbour Publishing John G Trelawny
-1%  8.21  The Complete Herbal Handbook for the Dog and Cat ~ Juliette de Bairacli Levy Faber & Faber Juliette de Bairacli Levy
-2%  6.25  The Wild Parrots of Telegraph Hill: A Love Story . . . with Wings ~ Mark Bittner Three Rivers Press Mark Bittner
-1%  8.11  Birds of San Diego (U.S. City Bird Guides) ~ Chris C. Fisher - Herbert Clarke Lone Pine Publishing Chris C. Fisher - Herbert Clarke
45.08  Plant Exploration for Longwood Gardens ~ Tomasz Anisko Timber Press, Incorporated Tomasz Anisko
-1%  9.33  Bateman's Backyard Birds ~ Robert Bateman Barron''s Educational Series Robert Bateman
-5%  2.00  On the Edge of the Wild: Passions and Pleasures of a Naturalist ~ Stephen J. Bodio The Lyons Press Stephen J. Bodio
-1%  14.05  Birds Of The Great Plains ~ Bob Jennings - Roger Burrows - Ted T. Cable Lone Pine Publishing Bob Jennings - Roger Burrows - Ted ...
-1%  20.39  The Log of the Sun A Chronicle of Nature's Year ~ William Beebe Kessinger Publishing, LLC William Beebe
-1%  11.28  Call Of The Wolf ~ Denver Bryan Willow Creek Press Denver Bryan
-1%  14.4  With Speed and Violence: Why Scientists Fear Tipping Points in Climate Change ~ Fred Pearce Beacon Press Fred Pearce
-2%  6.84  Adam's Task: Calling Animals by Name ~ Vicki Hearne Skyhorse Publishing Vicki Hearne
-1%  8.87  The End of the Wild (Boston Review Books) ~ Stephen M. Meyer The MIT Press Stephen M. Meyer
-1%  12.97  Living With Bears: A Practical Guide to Bear Country ~ Linda Masterson PixyJack Press Linda Masterson
-1%  10.43  Once upon a Wilderness ~ Calvin Rutstrum University of Minnesota Press Calvin Rutstrum
-1%  8.19  Fish of Colorado Field Guide (Fish Of...) (Fish Of...) ~ Dan Johnson Adventure Publications Dan Johnson
82.48  Acoustic Communication in Birds, Volume 2: Song Learning & Its Consequences ~ Kroodsma Academic Press Kroodsma
-1%  15.27  Low Impact Forestry: Forestry As If the Future Mattered ~ Maine Evironmental Policy Inst
22.74  Coming into Contact: Explorations in Ecocritical Theory And Practice ~ University of Georgia Press
-1%  8.18  Along the Trail in Algonquin Park ~ Ralph Bice Natural Heritage Books Ralph Bice
-1%  12.22  Ribbon of Sand: The Amazing Convergence of the Ocean and the Outer Banks (C ~ John Alexander - James Lazell The University of North Carolina Press John Alexander - James Lazell
-1%  8.96  A People's Ecology: Explorations in Sustainable Living ~ Gregory Cajete Clear Light Books Gregory Cajete
-1%  13.2  Burning Rage of a Dying Planet: Speaking for the Earth Liberation Front ~ Craig Rosebraugh Lantern Books Craig Rosebraugh
-1%  13.01  Exploring North Carolina's Natural Areas: Parks, Nature Preserves, and Hiki ~ Dirk (ed.) Frankenberg The University of North Carolina Press Dirk (ed.) Frankenberg
39.85  Butterfly Conservation ~ T. R. New Oxford University Press, USA T. R. New
-1%  14.2  The Great Smokies: From Natural Habitat to National Park ~ Daniel S. Pierce University of Tennessee Press Daniel S. Pierce
-1%  17.74  Peregrine Falcon: Stories of the Blue Meanie (Corrie Herring Hooks Series) ~ James H. Enderson University of Texas Press James H. Enderson
-1%  18.31  Life in Nature ~ James Hinton Kessinger Publishing James Hinton
181.04  Non-Solar X- and Gamma-Ray Astronomy (International Astronomical Union Symposia) ~ Springer
-1%  8.63  Birds of Wisconsin Audio CDs: Companion to Birds of Wisconsin Field Guide ~ Stan Tekiela Adventure Publications Stan Tekiela
-1%  7.65  Birds of Oklahoma Field Guide (Our Nature Field Guides) ~ Stan Tekiela Adventure Publications Stan Tekiela
-1%  12.75  Rise and Fall of San Diego: 150 Million Years of History Recorded in Sedim ~ Patrick L. Abbott Sunbelt Publications Patrick L. Abbott
24.9  The Professional Pet Sitter: Your Guide to Starting and Operating a Success ~ Lori Mangold - Scott Mangold Paws-itive Press Lori Mangold - Scott Mangold
-1%  8.29  Birds of New York Field Guide, Second Edition ~ Stan Tekiela Adventure Publications Stan Tekiela
-1%  18.57  Aliens In The Backyard: Plant And Animal Imports Into America ~ John Leland University of South Carolina Press John Leland
-1%  13.55  Falling for Snow: A Naturalist's Journey into the World of Winter ~ Jamie Bastedo Red Deer Press Jamie Bastedo
-1%  12.19  Between Species: Celebrating the Dolphin-Human Bond ~ Sierra Club Books
-1%  7.28  Rocks and Minerals of California (Rock Collecting) ~ Vinson Brown - David Allan - James Stark Naturegraph Publishers Vinson Brown - David Allan - James S...
-1%  8.12  Cactuses of Big Bend National Park (Corrie Herring Hooks Series) ~ Douglas B. Evans - Ro Wauer - Doris Evans University of Texas Press Douglas B. Evans - Ro Wauer - Do...
93.28  Treasures of Indian Wildlife ~ Oxford University Press, USA
22.61  Nature's Edge: Boundary Explorations in Ecological Theory and Practice (Sun ~ State University of New York Press
-1%  8.41  Compact Guide to North Carolina Birds ~ Curtis G. Smalling - Gregory Kennedy Lone Pine Publishing Curtis G. Smalling - Gregory Kennedy
-1%  11.73  A Guide to the Sequoia Groves of California ~ Dwight Willard Yosemite Association Dwight Willard
-1%  8.9  Midnight Wilderness: Journeys in Alaska's Arctic National Wildlife Refuge ~ Debbie S Miller Alaska Northwest Books Debbie S Miller
-1%  14.3  A Walk around the Pond: Insects in and over the Water ~ Gilbert Waldbauer Harvard University Press Gilbert Waldbauer
-1%  19.65  Life in the Undergrowth ~ David Attenborough Princeton University Press David Attenborough
-1%  15.69  Sharks, Skates, and Rays of the Gulf of Mexico: A Field Guide ~ Glenn R. Parsons University Press of Mississippi Glenn R. Parsons
-1%  19.69  Wolves: Behavior, Ecology, and Conservation ~ University Of Chicago Press
23.69  Earth Treasures : The Southwestern Quadrant (Volume 4B) ~ Allan W. Eckert Backinprint.com Allan W. Eckert
22.59  Letter from the Secretary of the Treasury transmitting report upon the mine ~ Michigan Historical Reprint Series Scholarly Publishing Office, University of Michigan Library Michi...
60.51  Avian Conservation: Research And Management ~ Island Press
-2%  5.44  Amazing Jellies: Jewels of the Sea ~ Elizabeth Gowel Bunker Hill Publishing Elizabeth Gowel
-1%  12.16  Deerskins Into Buckskins: How To Tan With Natural Materials, a Field Guide ~ Matt Richards Backcountry Publishing Matt Richards
-1%  10.26  Beavers : A Wildlife Handbook (Johnson Nature Series) ~ Kim Long Johnson Books Kim Long
-1%  8.63  Alaska's Birds: A Guide to Selected Species (Alaska Pocket Guide) ~ Robert H Armstrong Alaska Northwest Books Robert H Armstrong
-1%  15.13  Preserving the Pascagoula ~ Donald G. Schueler University Press of Mississippi Donald G. Schueler
-1%  9.4  Watchable Birds of the Great Basin ~ David Lukas Mountain Press Publishing Company David Lukas
-1%  8.5  Compact Guide to South Carolina Birds (Compact Guide To...) ~ Lone Pine Publishing
-1%  16.42  Westwater Lost And Found ~ Mike Milligan Utah State University Press Mike Milligan
-1%  10.2  Horse Economics: A Personal Finance Guide for the Horse Owner ~ Catherine E. O'Brien Trafalgar Square Catherine E. O'Brien
-2%  5.09  Silkworms ~ L. Patricia Kite L P K Science L. Patricia Kite
21.71  Coastal Fish Identification: California to Alaska ~ Paul Humann New World Publications Paul Humann
34.85  Alpine Plants of North America: An Encyclopedia of Mountain Flowers from th ~ Graham Nicholls Timber Press, Incorporated Graham Nicholls
-2%  4.95  Cape Cod (Dover Value Editions) ~ Henry David Thoreau Dover Publications Henry David Thoreau
24.98  Texas Quails: Ecology and Management (Perspectives on South Texas, Sponsore ~ Texas A&M University Press
-1%  12.48  The Life of the Fly: With Which are Interspersed Some Chapters of Autobiogr ~ J. Henri Fabre Dodo Press J. Henri Fabre
-1%  12.44  Wild Wisconsin Notebook (Outdoor Essays & Reflections) ~ James Buchholz Prairie Oak Press James Buchholz
-1%  12.84  The New Economy of Nature: The Quest To Make Conservation Profitable ~ Gretchen Daily - Katherine Ellison Island Press Gretchen Daily - Katherine Ellison
-1%  8.9  The Unforeseen Wilderness: Kentucky's Red River Gorge ~ Wendell Berry Shoemaker & Hoard Wendell Berry
-1%  11.51  Reading the Forested Landscape: A Natural History of New England ~ Tom Wessels Countryman Tom Wessels
-1%  9.72  Distant Fires ~ Scott Anderson University of Minnesota Press Scott Anderson
-1%  9.36  Keeping Moray Eels In Aquariums ~ Phillip Purser TFH Publications Phillip Purser
-1%  6.74  Brittanys ~ Beverly Pisano TFH Publications Beverly Pisano
-1%  8.89  Not a Drop to Drink: America's Water Crisis (and What You Can Do) ~ Ken Midkiff New World Library Ken Midkiff
21.05  Hawaii's Sea Creatures, a Guide to Hawaii's Marine Invertebrates ~ John Hoover - John P. Hoover Mutual Publishing John Hoover - John P. Hoover
-1%  9.24  Whales (Wildlife Series) ~ David Jones Whitecap Books David Jones
-1%  8.24  Letters from the Hive: An Intimate History of Bees, Honey, and Humankind ~ Stephen Buchmann - Banning Repplier Bantam Stephen Buchmann - Banning Repplier
-1%  9.55  Tinkering With Eden: A Natural History of Exotic Species in America ~ Kim Todd W. W. Norton & Company Kim Todd


Page 6 - Nr. 2001 - 2400
Save%  Price $  Title     Offers 2001 - 2400
-1%  9.45  Reptiles & Amphibians of Minnesota Field Guide (Reptiles & Amphibians) ~ Stan Tekiela Adventure Publications Stan Tekiela
-1%  16.93  Amphibians and Reptiles of British Columbia ~ David M. Green - Patrick T. Gregory UBC Press David M. Green - Patrick T. Gregory
-1%  16.26  Wildflowers of Maine, New Hampshire and Vermont (Wildflowers of Maine, New ~ Arleen R. Bessette - William K. Chapman - Valerie A. Chapman Syracuse University Press Arleen R. Bes...
-1%  10.65  Tigerland and Other Unintended Destinations ~ Eric Dinerstein Island Press Eric Dinerstein
36.79  U.S. Environmentalism since 1945: A Brief History with Documents (The Bedfo ~ Steven Stoll Palgrave Macmillan Steven Stoll
-1%  15.98  Voices of the Land ~ Chelsea Green Publishing Company
-1%  6.75  A Certain Curve of Horn: The Hundred-Year Quest for the Giant Sable Antelop ~ John Frederick Walker Grove Press John Frederick Walker
-1%  15.46  Giant Trees of Western America and the World ~ Al Carder Harbour Publishing Al Carder
-1%  12.01  Spiders of the North Woods (North Woods Naturalist Series) ~ Larry Weber Kollath-Stensaas Larry Weber
-1%  12.85  Dams And Development: A Source of Information Guidance And Weblinks Related ~ Asian Development Bank
-1%  15.70  Horse Breeds of the World ~ Nicola Jane Swinney The Lyons Press Nicola Jane Swinney
-1%  15.06  Guide to the Birds of Alaska ~ Robert H Armstrong Alaska Northwest Books Robert H Armstrong
-1%  13.46  For Love of Insects ~ Thomas Eisner Belknap Press Thomas Eisner
-1%  7.87  West Virginia Adventure Guide Blackwater Falls State Park ~ Emily Grafton Headline Books Emily Grafton
26.28  The Natural History of Puget Sound Country ~ Arthur R. Kruckeberg University of Washington Press Arthur R. Kruckeberg
-1%  18.57  Birds of South America: Non-Passerines: Rheas to Woodpeckers (Princeton Ill ~ Francisco Erize - Maurice Rumboll Princeton University Press Francisco Erize - Maurice Rumboll
44.82  A Field Guide to the Mammals of Central America and Southeast Mexico ~ Fiona A. Reid Oxford University Press, USA Fiona A. Reid
-1%  14.57  Wild Plants of the Pueblo Province: Exploring Ancient and Enduring Uses ~ William W. Dunmire - Gail D. Tierney - Gary Nabhan Museum of New Mexico Press William W. Dunmire - G...
-1%  12.16  Appalachian Winter ~ Marcia Bonta University of Pittsburgh Press Marcia Bonta
-1%  11.65  Naturalist on Nanticoke: The Natural History of a River on Maryland's Easte ~ Robert A. Hedeen Tidewater Publishers Robert A. Hedeen
-1%  10.19  Teaching the Trees: Lessons from the Forest ~ Joan Maloof University of Georgia Press Joan Maloof
-1%  8.85  Silent Spring ~ Rachel Carson Mariner Books Rachel Carson
33.04  California's Amazing Agriculture ~ Margaret R. Sherman Pacific Book Pub Margaret R. Sherman
-4%  2.5  Siberian Huskies: Everything About Purchase, Care, Nutrition, Breeding, Beh ~ Kerry V. Kern Barrons Educational Series Inc Kerry V. Kern
-1%  10.68  Frozen Earth: The Once and Future Story of Ice Ages ~ Douglas Macdougall University of California Press Douglas Macdougall
-1%  12.55  Alaska's Magnificent Eagles (Alaska Geographic Ser.; Vol. 24. No. 4) (Alask ~ Alaska Geographic Society
-2%  6.36  Hiking With Grizzlies: Lessons Learned ~ Tim Rubbert Riverbend Publishing Tim Rubbert
-1%  17.84  Notes from a Dying Planet, 2004-2006: One Scientist's Search for Solutions ~ Paul Brown iUniverse, Inc. Paul Brown
-1%  12.79  Birds of the World: Recommended English Names ~ Frank Gill - Minturn Wright Princeton University Press Frank Gill - Minturn Wright
-2%  5.59  Pointers ~ Ernest H. Hart TFH Publications Ernest H. Hart
-1%  9.04  Instant Wind Forecasting ~ Alan Watts Sheridan House Alan Watts
-2%  5.71  Raising Pigs Successfully ~ Kathy Kellogg - Bob Kellogg Williamson Publishing Company Kathy Kellogg - Bob Kellogg
-1%  14.6  Call of the Loon ~ David C. Evers - Kate M. Taylor Willow Creek Press David C. Evers - Kate M. Taylor
41.51  Nutrient Requirements of Swine (Nutrient Requirements of Domestic Animals) ~ National Research Council Subcommittee on Swine Nutrition - National Research Council (U. S.) Nation...
54.87  Conservation Tillage in U.S. Agriculture: Environmental, Economic, and Poli ~ Noel D. Uri Haworth Press Noel D. Uri
-1%  8.8  The Treasure Hunter's Gem & Mineral Guide: Where & How to Dig, Pan And Mine ~ Kathy J. Rygle - Stephen F. Pedersen Gemstone Press Kathy J. Rygle - Stephen F. Pedersen
-2%  5.64  Birds of San Francisco and the Bay Area (City Bird Guides) ~ Joseph Morlan - Gary Ross - Ewa Pluciennik Lone Pine Publishing Joseph Morlan - Gary Ross - Ewa Pluc...
-3%  3.15  Air Pollution's Toll on Forests and Crops (A World Resources Institute Book) ~ Yale University Press
-1%  14.79  Amphibians and Reptiles of the Carolinas and Virginia ~ Bernard S. Martof University of North Carolina Press Bernard S. Martof
-2%  5.88  The Book of Herbs ~ Barty Philips Gramercy Barty Philips
-1%  7.58  America's Neighborhood Bats: Understanding and Learning to Live in Harmony ~ Merlin D. Tuttle University of Texas Press Merlin D. Tuttle
-1%  15.99  Horsekeeping on a Small Acreage: Designing and Managing Your Equine Facilities ~ Cherry Hill Storey Publishing, LLC Cherry Hill
-1%  19.59  World of Fluorescent Minerals ~ Stuart Schneider Schiffer Publishing Stuart Schneider
-1%  15.15  Field Guide to Amphibians and Reptiles of the San Diego Region (California ~ Jeffrey M. Lemm University of California Press Jeffrey M. Lemm
-1%  13.29  Earth Ponds: The Country Pond Maker's Guide to Building, Maintenance and Re ~ Tim Matson Countryman Press Tim Matson
-1%  9.03  Firefly Guide to Gems (Firefly Pocket Reference) ~ Cally Oldershaw Firefly Books Cally Oldershaw
-1%  18.57  Birds of Southern South America and Antarctica. ~ Martin R. de la Pena - Maurice Rumboll Princeton University Press Martin R. de la Pena - Maurice Rum...
-1%  14.77  Our Wild Niche ~ Laurie Cookson iUniverse Laurie Cookson
-1%  7.52  Trees of Michigan: Field Guide (Our Nature Field Guides) ~ Stan Tekiela Adventure Publications Stan Tekiela
34.49  Vanishing ~ Antonin Kratochvil de.MO Antonin Kratochvil
-1%  13.9  Flow: The Life and Times of Philadelphia's Schuylkill River ~ Beth Kephart Temple University Press Beth Kephart
-1%  12.28  Common Flora of the Playa Lakes ~ David A. Haukos - Loren M. Smith Texas Tech University Press David A. Haukos - Loren M. Smith
-1%  12.7  Amphibians of Oregon, Washington And British Columbia: A Field Identificati ~ Charlotte C. Corkran - Chris Thoms Lone Pine Publishing Charlotte C. Corkran - Chris Thoms
-1%  10.6  Natural Grace: The Charm, Wonder, and Lessons of Pacific Northwest Animals ~ William Dietrich University of Washington Press William Dietrich
-1%  8.72  The Condor's Shadow: The Loss and Recovery of Wildlife in America ~ David S. Wilcove Anchor David S. Wilcove
-1%  6.78  Seasons Thematic Unit ~ IRETA GRAUBE Teacher Created Resources IRETA GRAUBE
34.03  The Gyrfalcon ~ Eugene Potapov - Richard Sale Yale University Press Eugene Potapov - Richard Sale
-1%  15.39  Storey's Illustrated Guide to Poultry Breeds ~ Carol Ekarius Storey Publishing, LLC Carol Ekarius
-1%  10.74  Shakespeare's Flowers ~ Jessica Kerr Johnson Books Jessica Kerr
-1%  13.36  Small, Misty Mountain: The Awanadjo Almanack ~ Rob McCall Pushcart Press Rob McCall
-1%  11.89  John James Audubon (Gift Edition): Writings and Drawings (Library of Americ ~ John James Audubon Library of America John James Audubon
-1%  16.27  Native Plants Of Southern Nevada ~ David Rhode University of Utah Press David Rhode
-1%  16.3  Field Guide to Freshwater Fishes of California (California Natural History ~ Samuel M. McGinnis University of California Press Samuel M. McGinnis
-1%  8.83  Wild Plants In Flower--Wetlands And Quiet Waters Of The Midwest (Wild Plant ~ Robert O. Petty - Anne M. Petty Indiana University Press Robert O. Petty - Anne M. Petty
-1%  11.77  Bear Attacks: The Deadly Truth ~ James Gary Shelton Pallister Publishing James Gary Shelton
-1%  16.01  Toxic Plants of Texas: Integrated Management Strategies to Prevent Livestoc ~ Charles R. Hart - Tam Garland - A. Catherine Barr - Bruce B. Carpenter - John C. Reagor Texas A&M Un...
-1%  12.65  Where Birds Live ~ Eve Sonneman Random House Eve Sonneman
49.14  Edible Forest Gardens: Ecological Vision, Theory For Temperate Climate Perm ~ Dave Jacke - Eric Toensmeier Chelsea Green Dave Jacke - Eric Toensmeier
27.27  Tarzan Was an Eco-tourist...: And Other Tales in the Anthropology of Adventure ~ Berghahn Books
-1%  7.65  The Bugman on Bugs: Understanding Household Pests and the Environment ~ Richard Fagerlund - Johnna Strange University of New Mexico Press Richard Fagerlund - Johnna Strange...
-1%  18.69  Birds of the Texas Hill Country (Corrie Herring Hooks Series) ~ Mark W. Lockwood University of Texas Press Mark W. Lockwood
163.85  Barnacles: Structure, function, development and evolution ~ D.T. Anderson Springer D.T. Anderson
-1%  7.19  Illustrated Guide to Fossil Collecting (Fossils & Dinosaurs) ~ Richard L. Casanova Naturegraph Publishers Richard L. Casanova
-1%  9.23  Passionate Slugs & Hollywood Frogs: An Uncommon Field Guide to Northwest Ba ~ Patricia K. Lichen Sasquatch Books Patricia K. Lichen
-3%  3.81  Animal Tracks of the Carolinas (Animal Tracks Guides) ~ Tamara Eder - Ian Sheldon Lone Pine Publishing Tamara Eder - Ian Sheldon
-1%  10.69  Wildflowers Of Wisconsin ~ Stan Tekiela Adventure Publications Stan Tekiela
-1%  12.36  A Field Guide to North Atlantic Wildlife: Marine Mammals, Seabirds, Fish, a ~ Noble S. Proctor - Patrick J. Lynch Yale University Press Noble S. Proctor - Patrick J. Lynch
22.06  A Fierce Green Fire: The American Environmental Movement ~ Philip Shabecoff Island Press Philip Shabecoff
41.54  Tropical Forest Diversity and Dynamism: Findings from a Large-Scale Plot Network ~ University Of Chicago Press
27.77  Seabirds of the World ~ Peter Harrison Princeton University Press Peter Harrison
275.49  Grzimeks Animal Life Encyclopedia: Fishes (Grzimek's Animal Life Encycloped ~ Thomson Gale
-1%  16.34  Trees of Central Texas ~ Robert A. Vines University of Texas Press Robert A. Vines
-1%  17.92  Designing California Native Gardens: The Plant Community Approach to Artful ~ Glenn Keator - Alrie Middlebrook University of California Press Glenn Keator - Alrie Middlebrook
-1%  9.46  Up North (Outdoor Essays & Reflections) ~ Sam Cook University of Minnesota Press Sam Cook
57.38  Bioproducts From Canada's Forests: New Partnerships in the Bioeconomy ~ Suzanne Wetzel - Luc C. Duchesne - Michael F. Laporte Springer Suzanne Wetzel - Luc C. Duchesne - Mi...
-1%  9.38  Hawai'i Wildlife Viewing Guide ~ Jeanne L. Clark Adventure Publications Jeanne L. Clark
-1%  8.76  Wildflowers of North America: A Guide to Field Identification (Golden Field ~ Frank D. Venning Golden Guides from St. Martin's Press Frank D. Venning
-1%  10.81  New Jersey Parks, Forests, and Natural Areas: A Guide, Third Edition ~ Michael P. Brown Rutgers University Press Michael P. Brown
-1%  9.14  Birds of New Mexico Field Guide (Our Nature Field Guides) ~ Stan Tekiela Adventure Publications Stan Tekiela
-1%  9.05  The Complete Guide to Michigan Fossils (Complete Guide To... (University of ~ Joseph J. Kchodl University of Michigan Press/Petoskey Joseph J. Kchodl
-1%  12.11  Wildlife of East Africa (Princeton Illustrated Checklists) ~ Martin B. Withers - David Hosking Princeton University Press Martin B. Withers - David Hosking
-1%  9.27  The Dream of the Earth ~ Thomas Berry Sierra Club Books Thomas Berry
-2%  5.8  You Can Find Gold: With a Metal Detector (Prospecting and Treasure Hunting) ~ Charles Garrett - Roy Lagal RAM U.S.A., Publications and Distribution Charles Garrett - Roy Lagal
-1%  14.97  Orchids of the Northeast: A Field Guide ~ William K. Chapman Syracuse University Press William K. Chapman
23.26  Always the Mountains ~ David Rothenberg University of Georgia Press David Rothenberg
-1%  14.86  The River of the Mother of God: and other Essays by Aldo Leopold ~ Aldo Leopold University of Wisconsin Press Aldo Leopold
-1%  14.7  The Birds of Washtenaw County, Michigan ~ Michael Kielb - John M. Swales - Richard Wolinski Regional Michael Kielb - John M. Swales - Richard ...
22.9  Earthcurrents: The Struggle for the World's Soul ~ Howard A. Snyder Abingdon Press Howard A. Snyder
-1%  10.21  Mammal Tracks and Sign of the Northeast ~ Diane K. Gibbons University Press of New England Diane K. Gibbons
26.73  Getting to the Source: Readings on Sustainable Values ~ SunPine Press
106.52  The Jepson Manual: Higher Plants of California ~ University of California Press
-1%  7.03  Everglades National Park (Tiny Folio) ~ Ted Levin Abbeville Press Ted Levin
-1%  11.44  Eastern Coyote ~ Gerry Parker Nimbus Gerry Parker
-1%  9.66  In Search of Lost Roses ~ Thomas Christopher University Of Chicago Press Thomas Christopher
25.07  The Book of Nature ~ John Mason Good Kessinger Publishing John Mason Good
-1%  9.04  The World of Jekyll and Hyde ~ Cherry Lane Music
25.52  Deep Ecology and World Religions: New Essays on Sacred Ground (S U N Y Seri ~ State University of New York Press
-2%  5.76  Peterson Field Guide to Feeder Birds of Eastern North America ~ Noble Proctor Houghton Mifflin Noble Proctor
-1%  15.44  Working Wilderness: The Malpai Borderlands Group Story and the Future of th ~ Nathan Sayre Rio Nuevo Nathan Sayre
70.97  George W. Bush's Healthy Forests: Reframing the Environmental Debate ~ Jacqueline Vaughn - Hanna J. Cortner University Press of Colorado Jacqueline Vaughn - Hanna J. Cortn...
-1%  16.19  A Natural History of the Chicago Region (Center for American Places-Center ~ Joel Greenberg University Of Chicago Press Joel Greenberg
-1%  7.35  Hummingbirds of the American West ~ Lynn Hassler - Lynn Hassler Kaufman Rio Nuevo Lynn Hassler - Lynn Hassler Kaufman
-1%  9.09  Galapagos Safari Companion (Safari Companions) ~ Alain Pons - Christine Baillet Evans Mitchell Books Alain Pons - Christine Baillet
-1%  8.51  Sagebrush Country: A Wildflower Sanctuary ~ Ronald J. Taylor Mountain Press Publishing Company Ronald J. Taylor
-1%  9.08  On Patrol: True Adventures of an Alaska Game Warden ~ Ray Tremblay Alaska Northwest Books Ray Tremblay
-1%  12.31  Canadian Mountain Place Names ~ Glen W. Boles - Roger W. Laurilla - William Lowell Putnam Rocky Mountain Books Glen W. Boles - Roger...
-1%  16.05  This Land: A Guide to Eastern National Forests ~ Robert H. Mohlenbrock University of California Press Robert H. Mohlenbrock
-2%  5.59  "Have-More" Plan, The ~ Ed Robinson - Carolyn Robinson Storey Publishing, LLC Ed Robinson - Carolyn Robinson
58.98  Wild Cats: Status Survey And Conservation Action Plan (Iucn/Ssc Action Plan ~ World Conservation Union
-1%  15.74  Of Bears, Wolves and Men-In Homage to the Wild: The North Fork of the Flath ~ Joan Lang Writer's Showcase Press Joan Lang
22.18  Agroecology in Action: Extending Alternative Agriculture through Social Net ~ Keith Douglass Warner The MIT Press Keith Douglass Warner
-1%  8.64  Elephantoms: Tracking the Elephant ~ Lyall Watson W. W. Norton & Company Lyall Watson
-1%  14.01  Guide to Ducks And Geese ~ Chuck Hagner Stackpole Books Chuck Hagner
-2%  4.66  Animal Tracks of Missouri and Arkansas (Animal Tracks Guides) ~ Tamara Eder Lone Pine Publishing Tamara Eder
-1%  8.87  Bird Song Ear Training Guide: Who Cooks for Poor Sam Peabody? Learn to Reco ~ John Feith Caculo John Feith
-1%  9.5  Wild Plants of the San Juan Islands ~ Scott Atkinson - Fred Sharpe Mountaineers Books Scott Atkinson - Fred Sharpe
-1%  10.52  Breakfast Of Biodiversity: The Political Ecology of Rain Forest Destruction ~ John Vandermeer - Ivette Perfecto Food First John Vandermeer - Ivette Perfecto
-1%  16.25  Trends in Oil Supply And Demand, Potential for Peaking of Conventional Oil ~ James Zucchetto Joseph Henry Pr James Zucchetto
-2%  5.69  Avant Gardening: Ecological Struggle in the City & the World ~ Autonomedia
-1%  12.79  Stepping Twice Into The River: Following Dakota Waters ~ Robert King University Press of Colorado Robert King
21.74  Birds of India, Pakistan, Nepal, Bangladesh, Bhutan, Sri Lanka and the Maldives ~ Richard Grimmett - Carol Inskipp - Tim Inskipp Princeton University Press Richard Grimmett - Carol I...
-1%  8.39  Birds of Oregon Field Guide (Field Guides) ~ Stan Tekiela Adventure Publications Stan Tekiela
-1%  9.67  A Field Guide to Your Own Back Yard ~ John Hanson Mitchell Countryman John Hanson Mitchell
-1%  8.48  Compact Guide to Colorado Birds (Compact Guide to...) ~ Michael Roedel - Krista Kagume - Gregory Kennedy Lone Pine Publishing Michael Roedel - Krista Kagume...
-1%  18.88  Playas of the Great Plains (Peter T. Flawn Series in Natural Resource Manag ~ Loren M. Smith University of Texas Press Loren M. Smith
33.08  The Good Good Pig: The Extraordinary Life of Christopher Hogwood (Thorndike ~ Sy Montgomery Thorndike Press Sy Montgomery
-1%  12.07  Their Blood Runs Cold: Adventures with Reptiles and Amphibians ~ J. Whitfield Gibbons University Alabama Press J. Whitfield Gibbons
-2%  4.9  Bitterroot: Montana State Flower ~ Jerry Desanto Falcon Publishing Jerry Desanto
-1%  18.66  Sharks of the World (Princeton Field Guides) ~ Leonard Compagno - Marc Dando - Sarah Fowler Princeton University Press Leonard Compagno - Marc Dand...
-1%  10.33  Heal the Ocean: Solutions for Saving Our Seas ~ Rodney M. Fujita New Society Publishers Rodney M. Fujita
-1%  10.68  Ogallala Blue: Water and Life on the High Plains ~ William Ashworth Countryman William Ashworth
49.7  Tourism in National Parks and Protected Areas: Planning and Management ~ P. F. J. Eagles - S. F. McCool CABI Publishing P. F. J. Eagles - S. F. McCool
-1%  11.15  Wild Apples: Field Notes from a River Farm ~ Wayne Curtis Goose Lane Editions Wayne Curtis
22.38  Beneath the Surface: A Natural History of Australian Caves ~ University of New South Wales Press
29.23  Yosemite in Time: Ice Ages, Tree Clocks, Ghost Rivers ~ Mark Klett - Rebecca Solnit - Byron G. Wolfe Trinity University Press Mark Klett - Rebecca Solnit - ...
-1%  9.64  One Winter in the Wilderness ~ Pat Cary Peek - Jim Akenson - Holly Akenson University of Idaho Press Pat Cary Peek - Jim Akenson - ...
-1%  18.48  Jaguar: One Man's Struggle To Establish The World's First Jaguar Preserve ~ Alan Rabinowitz Island Press Alan Rabinowitz
-1%  12.4  Not Just Any Land: A Personal and Literary Journey into the American Grasslands ~ John Price University of Nebraska Press John Price
108.93  Memories from the Field: Diary of a University Professor's Hunting Trips ~ Filippo M. Toscano Mellen Poetry Press Filippo M. Toscano
-1%  11.62  Mountains of the Heart: A Natural History of the Appalachians ~ Scott Weidensaul Fulcrum Publishing Scott Weidensaul
28.88  The Conservation of Archaeological Sites in the Mediterranean Region: An In ~ Getty Trust Publications: Getty Conservation Institute
-1%  12.8  Our Father's World: Mobilizing the Church to Care for Creation ~ Edward R Brown Doorlight Publications Edward R Brown
-2%  5.67  Prairie in Your Pocket: A Guide to Plants of the Tallgrass Prairie (Bur Oak ~ University Of Iowa Press
-1%  10.76  Global Warming: Causes, Effects, and the Future ~ Dr. Mark Maslin Voyageur Press Dr. Mark Maslin
-1%  12.14  Water Follies: Groundwater Pumping And The Fate Of America's Fresh Waters ~ Robert Jerome Glennon Island Press Robert Jerome Glennon
-1%  8.35  Seashore of Northern and Central California ~ Ian Sheldon Lone Pine Publishing Ian Sheldon
-1%  11.15  Gem Trails of Northern California ~ James R. Mitchell Gem Guides Book Co James R. Mitchell
-1%  9.57  Do (Not) Feed the Bears: The Fitful History of Wildlife And Tourists in Yel ~ Alice Wondrak Biel - Alice Wondrak Biel University Press of Kansas Alice Wondrak Biel - Alice Wondra...
-1%  9.46  Seashore of Southern California (Lone Pine Field Guide) ~ Ian Sheldon Lone Pine Publishing Ian Sheldon
-1%  11.96  Field Guide to Snow Crystals ~ Edward R. Lachapelle International Glaciological Society Edward R. Lachapelle
-1%  15.85  Infinite Nature ~ R. Bruce Hull University Of Chicago Press R. Bruce Hull
-1%  14.46  Shield Country: The Life and Times of the Oldest Piece of the Planet (Antho ~ Jamie Bastedo Red Deer Press Jamie Bastedo
-1%  11.49  Gem Trails of Texas (Gem Trails) ~ Brad Lee Cross Gem Guides Book Company Brad Lee Cross
54.42  The Multiple Values of Wilderness ~ Venture Pub
-1%  10.6  Birding Western Massachusetts: A Habitat Guide to 26 Great Birding Sites fr ~ Robert Tougias New England Cartographics, Inc Robert Tougias
163.52  Uranium 2005 ~ OECD
-1%  10.15  Trees & Shrubs of Washington ~ C. P. Lyons Lone Pine Publishing C. P. Lyons
-1%  9.11  Birds of Michigan Audio CDs: Compatible with Birds of Michigan Field Guide ~ Stan Tekiela Adventure Publications Stan Tekiela
-2%  6.25  Shaped by Wind and Water: Reflections of a Naturalist (World As Home, The) ~ Ann Haymond Zwinger Milkweed Editions Ann Haymond Zwinger
-1%  10.81  Blue Frontier: Dispatches from America's Ocean Wilderness ~ David Helvarg Sierra Club Books David Helvarg
-1%  8.31  How to Read a North Carolina Beach: Bubble Holes, Barking Sands, and Ripple ~ Orrin H. Pilkey - Tracy Monegan Rice - William J. Neal The University of North Carolina Press Orrin ...
-1%  13.39  The Elements of Dressage: A Guide to Training the Young Horse ~ K.A. von Ziegner The Lyons Press K.A. von Ziegner
-1%  8.44  Natural History: A Selection (Penguin Classics) ~ Pliny the Elder Penguin Classics Pliny the Elder
22.78  A Year in the Notch: Exploring the Natural History of the White Mountains ~ William Sargent University Press of New England William Sargent
-1%  14.98  A Sand County Almanac ~ Aldo Leopold Highbridge Audio Aldo Leopold
-1%  15.22  The World Tomorrow ~ Yannick Monget Abrams Image Yannick Monget
-1%  9.14  Art Forms in Nature (Dover Pictorial Archives) ~ Ernst Haeckel Dover Publications Ernst Haeckel
-1%  12.64  A Field Guide to the Grand Canyon 2nd Edition ~ Stephen Whitney Mountaineers Books Stephen Whitney
-1%  12.94  Natural Pest Control Revised Edition ~ Andrew Lopez Invisible Gardener Andrew Lopez
-1%  10.65  Polar Bears (Wildlife Monographs) ~ Tracey, Dr. Rich - Andy Rouse Evans Mitchell Books Tracey, Dr. Rich - Andy Rouse
-1%  10.62  White Hunters:The Golden Age of African Safaris ~ Brian Herne Owl Books Brian Herne
-1%  9.5  Minnesota's State Parks ~ Ann Arthur Adventure Publications Ann Arthur
-2%  4.37  Stikine River (Alaska Geographic) ~ Graphic Arts Center Publishing Company
-1%  9.34  Fat Daisy: Inner Beauty Secrets from a Real Dog ~ Beverly West - Jason Bergund Andrews McMeel Publishing Beverly West - Jason Bergund
-1%  10.32  Groundcovers for the South ~ Marie Harrison Pineapple Pr Marie Harrison
-1%  7.51  Birds of Missouri Field Guide (Field Guides) ~ Stan Tekiela Adventure Publications Stan Tekiela
-1%  8.45  Northwest Weeds: The Ugly and Beautiful Villains of Fields, Gardens, and Ro ~ Ronald J. Taylor Mountain Press Publishing Company Ronald J. Taylor
-1%  11.4  ETHICS ON ARK PB (Zoo & Aquarium Biology & Conservation) ~ Norton Bg Smithsonian Norton Bg
-1%  19.75  The Natural Alien: Humankind and Environment ~ Neil Evernden University of Toronto Press Neil Evernden
-1%  8.18  Lost Mountain: A Year in the Vanishing Wilderness Radical Strip Mining and ~ Erik Reece Riverhead Trade Erik Reece
-1%  15.44  Water from Stone: The Story of Selah, Bamberger Ranch Preserve (Louise Lind ~ Jeffrey Greene Texas A&M University Press Jeffrey Greene
21.1  A Photographic Guide to the Birds of Indonesia ~ Morten Strange Princeton University Press Morten Strange
-1%  11.31  Prehistoric Past Revealed: The Four Billion Year History of Life on Earth ~ Douglas Palmer University of California Press Douglas Palmer
-1%  15.54  Beyond Wolves: The Polit