| Type |  Book |
| ชื่อเรื่อง | Silvicultural options for young-growth Douglas-fir forests : the Capitol Forest study--establishment and first results / Robert O. Curtis, David D. Marshall, and Dean S. DeBell, editors |
| พิมพลักษณ์ | Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, [2004] |
| รูปเล่ม | 110 p. : ill. ; 28 cm |
| หัวเรื่อง | Douglas fir --United States --Washington (State) --Capitol state forest [] |
| | Forest ecology --United States --Washington (State) --Capitol state forest [] |
| | Forests and forestry --United States --Multiple use --Washington (State) --Capitol state forest [] |
| | Silvicultural systems --United States --Washington (State) --Capitol state forest [] |