查詢 Forests AND forestry Research -- United States. ，共 3 筆
-
5 0 0 0 0National capacity in forestry research
- 作者: National Research Council (U.S.).
- 出版: Washington, D.C. : National Academy Press ©2002.
- 資料類型: 電子書
-
4 0 0 0 0
Environmental issues in Pacific northwest forest management
- 作者: National Research Council (U.S.).
- 出版: Washington, DC : National Academy Press 2000.
- 資料類型: 電子書
-
15 0 0 0 0
Forested landscapes in perspective :prospects and opportunities for sustainable management of America's nonfederal forests
- 作者: National Research Council (U.S.).
- 出版: Washington, D.C. : National Academy Press 1998.
- 資料類型: 電子書