Creator
- Oregon State University. Extension Service637
- Oregon State University. Agricultural Experiment Station450
- Oregon. State Game Commission288
- Oregon. Department Of Fish And Wildlife206
- Oregon State College. Agricultural Experiment Station122
- Forest Products Laboratory (U.S.)103
- Oregon State University. Forest Research Laboratory95
- Oregon State College. Federal Cooperative Extension Service93
- Oregon State University89
- Pscheidt, Jay W.81
- Oregon State University. Water Resources Research Institute79
- Oregon State College. Extension Service68
- Oregon State University. College Of Forestry68
- Oregon Agricultural College. Experiment Station67
- Institute For Natural Resources62
- United States. Forest Service60
- Oregon. Dept. Of Geology And Mineral Industries56
- United States. Agricultural Research Service56
- Et Al.43
- Oregon State University. Malheur Experiment Station40