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Mammals of the Intermountain West
- 作者: Zeveloff, Samuel I.,
- 出版: Salt Lake City : University of Utah Press 1988.
- 資料類型: 電子書
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Approaches to cost recovery for animal research :implications for science, animals, research competitiveness, and regulatory compliance
- 作者: Institute for Laboratory Animal Research (U.S.).
- 出版:
- 資料類型: 電子書
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4 0 0 0 0
Carnivores in ecosystems :the Yellowstone experience
- 作者: Clark, Tim W.
- 出版: New Haven : Yale University Press ©1999.
- 資料類型: 電子書
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3 0 0 0 0
Improving the use of the "best scientific information available" standard in fisheries management
- 作者: National Research Council (U.S.).
- 出版: Washington, DC : National Academies Press ©2004.
- 資料類型: 電子書
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6 0 0 0 0
Getting started in birdwatching
- 作者: Cronin, Edward W.
- 出版: Boston : Houghton Mifflin 1986.
- 資料類型: 電子書
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6 0 0 0 0
Amphibian declines :the conservation status of United States species
- 作者: Lannoo, Michael J.
- 出版: Berkeley : University of California Press ©2005.
- 資料類型: 電子書
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5 0 0 0 0
Birds of field and shore :grassland and shoreline birds of eastern North America
- 作者: Eastman, John
- 出版: Mechanicsburg, PA : Stackpole Books 2000.
- 資料類型: 電子書
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1 0 0 0 0
Endangered and threatened fishes in the Klamath River Basin :causes of decline and strategies for recovery
- 作者: National Research Council (U.S.).
- 出版: Washington, DC : National Academies Press ©2004.
- 資料類型: 電子書
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4 0 0 0 0
Birds of the Great Basin :a natural history
- 作者: Ryser, Fred A.,
- 出版: Reno, Nev. : University of Nevada Press 1985.
- 資料類型: 電子書
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3 0 0 0 0
Genera of the trichoptera of Canada and adjoining or adjacent United States
- 作者: Schmid, F.
- 出版: Ottawa : NRC Research Press 1998.
- 資料類型: 電子書