Creator
- Forest Products Laboratory (U.S.)1,156
- Oregon State University. Extension Service1,063
- Oregon State University. Agricultural Experiment Station920
- Oregon State College. Agricultural Experiment Station293
- Oregon. State Game Commission279
- Oregon State University275
- Oregon State College. Federal Cooperative Extension Service270
- Oregon State University. Forest Research Laboratory218
- Oregon. Department Of Fish And Wildlife194
- Oregon Agricultural College. Experiment Station191
- Oregon. Dept. Of Geology And Mineral Industries176
- U.S. International Biological Program. Coniferous Forest Biome158
- Oregon State Agricultural College. Agricultural Experiment Station154
- University Of Washington125
- United States. Forest Service. Northern Region. State & Private Forestry123
- Western Dry Kiln Clubs114
- Oregon. Fish Commission113
- United States. Forest Service110
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)105
- Oregon State University. Water Resources Research Institute97