Creator
- Oregon State University. Extension Service2,312
- Forest Products Laboratory (U.S.)1,444
- Oregon State University. Agricultural Experiment Station1,206
- Oregon State College. Agricultural Experiment Station696
- Oregon State College. Federal Cooperative Extension Service511
- United States. Bureau Of Land Management349
- Klamath Falls Resource Area330
- Oregon State University. Forest Research Laboratory281
- Oregon Agricultural College. Experiment Station226
- Oregon. Department Of Fish And Wildlife216
- Oregon. State Game Commission205
- Oregon State University. Cooperative Extension Service186
- Oregon State Agricultural College. Extension Service185
- Pacific Northwest Cooperative Extension184
- Oregon Agricultural College. Extension Service180
- United States. Forest Service. Northern Region. State & Private Forestry178
- Oregon State Agricultural College. Agricultural Experiment Station164
- U.S. International Biological Program. Coniferous Forest Biome147
- United States. Department Of Agriculture146
- Oregon State University. Water Resources Research Institute139