Creator
- Oregon State University. Extension Service3,008
- Forest Products Laboratory (U.S.)1,721
- Oregon State University. Agricultural Experiment Station1,268
- Oregon State College. Agricultural Experiment Station894
- Oregon State College. Federal Cooperative Extension Service645
- United States. Bureau Of Land Management357
- Oregon. State Game Commission354
- Klamath Falls Resource Area330
- Oregon State University. Cooperative Extension Service323
- Oregon State University. Forest Research Laboratory284
- Oregon. Department Of Fish And Wildlife272
- Oregon Agricultural College. Experiment Station252
- Pacific Northwest Cooperative Extension222
- Oregon State Agricultural College. Extension Service207
- Oregon Agricultural College. Extension Service200
- Western Dry Kiln Clubs199
- Oregon State University. Klamath Basin Research And Extension Center195
- United States. Forest Service. Northern Region. State & Private Forestry188
- Oregon. Dept. Of Geology And Mineral Industries181
- Charlton, Brian A.180