| 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 |
