Creator
- Forest Products Laboratory (U.S.)1,157
- Oregon State University. Extension Service1,122
- Oregon State University. Agricultural Experiment Station946
- Oregon State College. Agricultural Experiment Station299
- Oregon State University282
- Oregon. State Game Commission279
- Oregon State College. Federal Cooperative Extension Service269
- Oregon State University. Forest Research Laboratory224
- Oregon. Department Of Fish And Wildlife195
- Oregon Agricultural College. Experiment Station193
- Et Al.185
- Oregon. Dept. Of Geology And Mineral Industries176
- U.S. International Biological Program. Coniferous Forest Biome158
- Oregon State Agricultural College. Agricultural Experiment Station156
- University Of Washington125
- Oregon State University. Water Resources Research Institute123
- United States. Forest Service. Northern Region. State & Private Forestry123
- Western Dry Kiln Clubs114
- Oregon. Fish Commission113
- United States. Forest Service112