Creator
- Forest Products Laboratory (U.S.)1,098
- Oregon State University. Agricultural Experiment Station971
- Oregon State University. Extension Service953
- Oregon State College. Agricultural Experiment Station354
- Oregon. State Game Commission334
- Oregon State University283
- Oregon State University. Forest Research Laboratory226
- Oregon State College. Federal Cooperative Extension Service221
- Oregon. Department Of Fish And Wildlife219
- Oregon Agricultural College. Experiment Station191
- Oregon. Dept. Of Geology And Mineral Industries181
- Et Al.164
- Oregon State Agricultural College. Agricultural Experiment Station156
- United States. Forest Service. Northern Region. State & Private Forestry145
- U.S. International Biological Program. Coniferous Forest Biome141
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)119
- United States. Forest Service117
- Oregon State University. Water Resources Research Institute115
- Oregon. Fish Commission110
- University Of Washington108