Creator
- Oregon State University. Extension Service1,240
- Forest Products Laboratory (U.S.)1,184
- Oregon State University. Agricultural Experiment Station982
- Oregon State College. Agricultural Experiment Station434
- Oregon State College. Federal Cooperative Extension Service338
- Oregon. State Game Commission319
- Oregon State University244
- Oregon State University. Forest Research Laboratory224
- Oregon. Department Of Fish And Wildlife211
- Oregon Agricultural College. Experiment Station209
- Et Al.178
- Oregon. Dept. Of Geology And Mineral Industries175
- Oregon State Agricultural College. Agricultural Experiment Station160
- United States. Bureau Of Land Management156
- Klamath Falls Resource Area139
- U.S. International Biological Program. Coniferous Forest Biome135
- Oregon State University. Water Resources Research Institute125
- Oregon. Fish Commission121
- Oregon State University. Cooperative Extension Service118
- United States. Forest Service117