Marine Mammals, Second Edition: Evolutionary Biology
by Annalisa Berta, James L. Sumich, Kit M. Kovacs
Academic Press; Published: 2005-12-19; Hardcover; Book
Best price: $67.02
Price in other shops: $88.95

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Reproductive Allocation in Plants (Physiological Ecology)
Academic Press; Published: 2005-10-28; Hardcover; Book
Best price: $36.14
Price in other shops: $108.00

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The Butterflies of Hong Kong (A Volume in the AP Natural World Series)
by Mike J. Bascombe, G. Johnston, Frieda S. Bascombe
Academic Press; Published: 1999-05-25; Hardcover; Book
Best price: $149.99
Price in other shops: $220.00

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Biological Aspects of Freshwater Pollution
by Commission of the European Communities
Pergamon Press; Published: 1979-09; Paperback; Book

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The Winter Wilderness Companion: Traditional and Native American Skills for the Undiscovered Season
by Garrett Conover, Alexandra Conover
International Marine Publishing; Published: 2000-08-30; Paperback; Book
Best price: $394.90

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The Northern Yellowstone Elk: Ecology and Management
by Douglas B. Houston
Mcgraw-Hill (Tx); Published: 1982-08; Hardcover; Book
Price in other shops: $62.95

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The Living Universe Set (Living Universe Series)
by Macmillan Library Reference
MacMillan Reference Books; Published: 2001-02; Hardcover; Book
Best price: $556.25

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Data Analysis in Vegetation Ecology
by Otto Wildi
Wiley; Published: 2010-05-25; Hardcover; Book
Best price: $101.64
Price in other shops: $134.95

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Ecology and Field Biology: Hands-On Field Package (6th Edition)
by Robert L. Smith, Thomas M. Smith
Benjamin Cummings; Published: 2001-12-07; Hardcover; Book
Best price: $129.99
Price in other shops: $166.07

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Winter World: The Ingenuity of Animal Survival
by Bernd Heinrich
Harper Perennial; Published: 2004-01-01; Paperback; Book
Best price: $1.99
Price in other shops: $14.95