Creator
- Forest Products Laboratory (U.S.)1,130
- Oregon State University. Extension Service1,003
- Oregon State University. Agricultural Experiment Station897
- Oregon State College. Agricultural Experiment Station430
- Oregon State College. Federal Cooperative Extension Service331
- Oregon State University268
- Oregon. State Game Commission231
- Oregon State University. Forest Research Laboratory219
- Oregon Agricultural College. Experiment Station198
- Oregon. Department Of Fish And Wildlife193
- Et Al.182
- Oregon State Agricultural College. Agricultural Experiment Station162
- United States. Bureau Of Land Management152
- Oregon. Dept. Of Geology And Mineral Industries146
- Western Dry Kiln Clubs141
- Klamath Falls Resource Area136
- U.S. International Biological Program. Coniferous Forest Biome133
- Oregon State University. Water Resources Research Institute118
- Oregon. Fish Commission116
- United States. Forest Service108