Creator
- Oregon State University. Extension Service2,864
- Forest Products Laboratory (U.S.)1,715
- Oregon State University. Agricultural Experiment Station1,208
- Oregon State College. Agricultural Experiment Station893
- Oregon State College. Federal Cooperative Extension Service597
- United States. Bureau Of Land Management355
- Oregon. State Game Commission348
- Klamath Falls Resource Area330
- Oregon State University. Cooperative Extension Service284
- Oregon State University. Forest Research Laboratory280
- Oregon. Department Of Fish And Wildlife253
- Oregon Agricultural College. Experiment Station252
- Pacific Northwest Cooperative Extension207
- Oregon State Agricultural College. Extension Service204
- Oregon Agricultural College. Extension Service199
- Oregon State University. Klamath Basin Research And Extension Center194
- United States. Forest Service. Northern Region. State & Private Forestry187
- Charlton, Brian A.180
- Oregon. Dept. Of Geology And Mineral Industries177
- Oregon State Agricultural College. Agricultural Experiment Station171