| Type |  Book |
| ชื่อเรื่อง | The forest ecosystem study : background, rationale, implementation, baseline conditions, and silvicultural assessment / Andrew B. Carey, David R. Thysell, and Angus W. Brodie |
| ผู้แต่ง | Carey, Andrew b |
| พิมพลักษณ์ | Washington : U.S. Dept.Pacific Northwest Research Station, 1999 |
| รูปเล่ม | 129 p. : ill. ; 28 cm |
| หัวเรื่อง | Forest ecology --United States --Washington (D.C.) --Fort lewis [] |
| | Forest thinning --United States --Washington (D.C.) --Fort lewis [] |
| | Silvicultural systems --United States --Washington (D.C.) --Fort lewis [] |