查詢 u:National Biological Survey (U.S. ，共 3 筆
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- 英語(3)
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- 電子書(3)
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- BUSINESS & ECONOMICS(1)
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8 0 0 0 0A biological survey for the nation
- 作者: National Research Council (U.S.).
- 出版: Washington, D.C. : National Academy Press 1993.
- 資料類型: 電子書
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142 0 0 0 0
Watershed research in the U.S. Geological Survey
- 作者: National Research Council (U.S.).
- 出版: Washington, D.C. : National Academy Press 1997.
- 資料類型: 電子書
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13 0 0 0 0
Cells and surveys :should biological measures be included in social science research?
- 作者: Finch, Caleb,
- 出版: Washington, D.C. : National Academy Press ©2001.
- 資料類型: 電子書