| Type |  Book |
| ชื่อเรื่อง | Forest soils and land use : proceedings of the fifth North American Forest Soils Conference held at Colorado State University, Ft. Collins, Colorado in August, 1978 / edited by Chester T. Youngberg |
| ผู้แต่ง | North american forest soils conference (5th : 1978 : Ft. collins, Colo.) |
| พิมพลักษณ์ | Ft. Collins, Colo. : Dept. of Forest and Wood Sciences, Colorado State University, [1978] |
| รูปเล่ม | 623 p. : ill |
| หัวเรื่อง | Forest management --Congresses --United States --North America [] |
| | Forest soils --Congresses --United States --North America [] |