Creator
- Forest Products Laboratory (U.S.)1,421
- Oregon State University. Extension Service706
- Oregon State University. Agricultural Experiment Station545
- Oregon. State Game Commission235
- Oregon State University. Forest Research Laboratory198
- United States. Forest Service197
- United States. Forest Service. Northern Region. State & Private Forestry195
- Oregon State College. Agricultural Experiment Station162
- Oregon. Department Of Fish And Wildlife140
- Oregon State University112
- United States. Bureau Of Land Management111
- Oregon Agricultural College. Experiment Station110
- Oregon State University. College Of Forestry105
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)100
- Oregon State University. Water Resources Research Institute98
- Oregon. Dept. Of Geology And Mineral Industries94
- United States. Forest Service. Northern Region92
- Oregon State College. Federal Cooperative Extension Service91
- Klamath Falls Resource Area89
- Oregon State College. Extension Service78