Creator
- Oregon State University. Extension Service2,175
- Forest Products Laboratory (U.S.)1,489
- Oregon State University. Agricultural Experiment Station1,188
- Oregon State College. Agricultural Experiment Station721
- Oregon State College. Federal Cooperative Extension Service495
- United States. Bureau Of Land Management276
- Oregon State University. Forest Research Laboratory274
- Klamath Falls Resource Area259
- Oregon Agricultural College. Experiment Station226
- Oregon. Department Of Fish And Wildlife210
- Oregon. State Game Commission197
- Oregon State University. Cooperative Extension Service193
- Oregon State Agricultural College. Agricultural Experiment Station167
- Pacific Northwest Cooperative Extension163
- United States. Forest Service. Northern Region. State & Private Forestry156
- Oregon Agricultural College. Extension Service153
- Oregon State Agricultural College. Extension Service152
- U.S. International Biological Program. Coniferous Forest Biome145
- Oregon. Fish Commission133
- Oregon State University. Water Resources Research Institute132