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- 作者
- National Research Council (U.S.).(17)
- World Bank.(7)
- Canada.(4)
- International Development Research Centre (Canada)(4)
- National Research Council Canada.(4)
- Bass, Susan Perkoff.(2)
- Crucible II Group.(2)
- Dag Hammarskjöld Foundation.(2)
- International Plant Genetic Resources Institute.(2)
- Parsons, L. S.(2)
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- 資料類型
- 電子書(97)
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- 主題
- AnimalsWildlife.(97)
- NATURE(97)
- SCIENCE(97)
- Life SciencesBiological Diversity.(88)
- Biodiversité(19)
- Biodiversity conservation(16)
- Biodiversity conservation.(16)
- Conservation.(15)
- United States.(14)
- Pêches(13)
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4 0 0 0 0
Magill's encyclopedia of science :animal life
- 作者: Hoagstrom, Carl W.
- 出版: Pasadena, Calif. : Salem Press ©2002.
- 資料類型: 電子書
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6 0 0 0 0
The death of our planet's species :a challenge to ecology and ethics
- 作者: Gorke, Martin,
- 出版: Washington : Island Press ©2003.
- 資料類型: 電子書
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4 0 0 0 0
Planning and installing bioenergy systems :a guide for installers, architects, and engineers.
- 作者: Deutsche Gesellschaft für Sonnenenergie.
- 出版: Sterling, VA : Earthscan 2005.
- 資料類型: 電子書
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3 0 0 0 0
Small-scale biomass gasifiers for heat and power :a global review
- 作者: Stassen, Hubert E.,
- 出版: Washington, D.C. : World Bank 1995.
- 資料類型: 電子書
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4 0 0 0 0
Agrodiversity :learning from farmers across the world
- 作者: Brookfield, H. C.
- 出版: Tokyo ;New York : United Nations University Press ©2003.
- 資料類型: 電子書
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8 0 0 0 0
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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5 0 0 0 0
Career as a naturalist :wildlife conservation professionals.
- 作者: Institute for Career Research.
- 出版: Chicago : Institute for Career Research ©2005.
- 資料類型: 電子書
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4 0 0 0 0
The trade in wildlife :regulation for conservation
- 作者: Oldfield, Sara,
- 出版: London ;Sterling, VA : Earthscan Publications 2003.
- 資料類型: 電子書
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5 0 0 0 0
Sampling and statistical methods for behavioral ecologists
- 作者: Bart, Jonathan.
- 出版: Cambridge ;New York : Cambridge University Press 1998.
- 資料類型: 電子書
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113 0 0 0 0
A dictionary of zoology
- 作者: Allaby, Michael.
- 出版: New York : Oxford University Press 1999.
- 資料類型: 電子書