查詢 text:Rangelands Research. ，共 2 筆
查詢再細分
-
- 語言
- 英語(2)
-
- 資料類型
- 電子書(2)
-
- 主題
- BUSINESS & ECONOMICS(2)
- Environmental Economics.(2)
- Green Business.(2)
- NATURE(2)
- Natural Resources.(2)
- Range ecology(2)
- Range ecology.(2)
- Range management(2)
- Range management.(2)
- Rangelands(2)
-
8 0 0 0 0Rangeland health :new methods to classify, inventory, and monitor rangelands
- 作者: National Research Council (U.S.).
- 出版: Washington, D.C. : National Academy Press 1994.
- 資料類型: 電子書
-
87 0 0 0 0
Grasslands and grassland sciences in northern China :a report of the Committee on Scholarly Communication with the People's Republic of China, Office of International Affairs, National Research Council.
- 作者: Committee on Scholarly Communication with the People's Republic of China (U.S.)
- 出版: Washington, D.C. : National Academy Press 1992.
- 資料類型: 電子書