Creator
- Forest Products Laboratory (U.S.)1,151
- Oregon State University. Extension Service1,016
- Oregon State University. Agricultural Experiment Station966
- Oregon State College. Agricultural Experiment Station370
- Oregon. State Game Commission323
- Oregon State College. Federal Cooperative Extension Service291
- Oregon State University252
- Oregon State University. Forest Research Laboratory216
- Oregon. Department Of Fish And Wildlife211
- Oregon Agricultural College. Experiment Station199
- Oregon. Dept. Of Geology And Mineral Industries177
- Et Al.165
- Oregon State Agricultural College. Agricultural Experiment Station158
- U.S. International Biological Program. Coniferous Forest Biome145
- Oregon. Fish Commission119
- Oregon State University. Water Resources Research Institute117
- United States. Forest Service. Northern Region. State & Private Forestry113
- University Of Washington113
- United States. Forest Service108
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)107