Creator
- Oregon State University. Extension Service2,436
- Forest Products Laboratory (U.S.)1,384
- Oregon State University. Agricultural Experiment Station1,204
- Oregon State College. Agricultural Experiment Station640
- Oregon State College. Federal Cooperative Extension Service491
- Oregon State University386
- Oregon. State Game Commission312
- United States. Bureau Of Land Management311
- Klamath Falls Resource Area290
- Oregon State University. Forest Research Laboratory280
- Oregon. Department Of Fish And Wildlife278
- Western Dry Kiln Clubs235
- Et Al.231
- Oregon Agricultural College. Experiment Station222
- Oregon State University. Cooperative Extension Service190
- Pacific Northwest Cooperative Extension190
- Oregon. Dept. Of Geology And Mineral Industries181
- Oregon State Agricultural College. Extension Service180
- Oregon Agricultural College. Extension Service177
- Western Dry Kiln Association168