Creator
- Oregon State University. Extension Service1,270
- Oregon State University. Agricultural Experiment Station987
- Forest Products Laboratory (U.S.)538
- Oregon State College. Agricultural Experiment Station402
- Oregon. State Game Commission232
- Oregon State College. Federal Cooperative Extension Service222
- United States. Bureau Of Land Management180
- Klamath Falls Resource Area165
- Oregon State University. Forest Research Laboratory164
- Oregon. Department Of Fish And Wildlife158
- Oregon Agricultural College. Experiment Station127
- Oregon State University. Cooperative Extension Service109
- Oregon State University. Water Resources Research Institute109
- Oregon State University103
- Oregon State College. Extension Service99
- Oregon Agricultural College. Extension Service95
- Oregon State Agricultural College. Agricultural Experiment Station94
- Pacific Northwest Cooperative Extension92
- United States. Forest Service88
- Oregon. Dept. Of Geology And Mineral Industries79