Creator
- Forest Products Laboratory (U.S.)1,079
- Oregon State University. Extension Service1,060
- Oregon State University. Agricultural Experiment Station963
- Oregon State College. Agricultural Experiment Station404
- Oregon. State Game Commission350
- Oregon State University270
- Oregon State University. Forest Research Laboratory231
- Oregon State College. Federal Cooperative Extension Service219
- Oregon. Department Of Fish And Wildlife203
- Oregon Agricultural College. Experiment Station195
- Oregon. Dept. Of Geology And Mineral Industries179
- Et Al.177
- Oregon State Agricultural College. Agricultural Experiment Station155
- U.S. International Biological Program. Coniferous Forest Biome140
- Oregon State University. Water Resources Research Institute123
- United States. Forest Service. Northern Region. State & Private Forestry123
- Western Dry Kiln Clubs117
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)116
- United States. Forest Service114
- Oregon. Fish Commission111