Creator
- Oregon State University. Extension Service3,216
- Forest Products Laboratory (U.S.)1,739
- Oregon State University. Agricultural Experiment Station1,279
- Oregon State College. Agricultural Experiment Station894
- Oregon State College. Federal Cooperative Extension Service687
- Oregon. State Game Commission357
- United States. Bureau Of Land Management357
- Oregon State University. Cooperative Extension Service333
- Klamath Falls Resource Area331
- Oregon State University. Forest Research Laboratory289
- Oregon. Department Of Fish And Wildlife285
- Western Dry Kiln Clubs276
- Oregon Agricultural College. Experiment Station252
- Pacific Northwest Cooperative Extension229
- Oregon State Agricultural College. Extension Service208
- Oregon Agricultural College. Extension Service200
- Oregon State University. Klamath Basin Research And Extension Center195
- United States. Forest Service. Northern Region. State & Private Forestry192
- Western Dry Kiln Association187
- Et Al.186