Creator
- Oregon State University. Extension Service2,321
- Oregon State University. Agricultural Experiment Station750
- Oregon State College. Federal Cooperative Extension Service368
- Oregon State College. Agricultural Experiment Station350
- Oregon. State Game Commission327
- Oregon. Department Of Fish And Wildlife219
- Oregon. Dept. Of Geology And Mineral Industries178
- Oregon Agricultural College. Experiment Station176
- United States. Bureau Of Land Management172
- Oregon State University. Cooperative Extension Service169
- Oregon State University165
- Klamath Falls Resource Area157
- Oregon State Agricultural College. Agricultural Experiment Station139
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)118
- Oregon State College. Extension Service112
- Oregon State University. Water Resources Research Institute109
- Pacific Northwest Cooperative Extension108
- Oregon State University. Forest Research Laboratory93
- United States. Department Of Agriculture84
- Oregon Agricultural College. Extension Service82