Creator
- Oregon State University. Extension Service1,364
- Forest Products Laboratory (U.S.)1,227
- Oregon State University. Agricultural Experiment Station1,060
- Oregon State College. Agricultural Experiment Station365
- Oregon State University. Forest Research Laboratory278
- Oregon. Department Of Fish And Wildlife203
- Oregon. State Game Commission197
- Oregon. Dept. Of Geology And Mineral Industries179
- Oregon State University172
- Western Dry Kiln Clubs166
- Et Al.152
- Oregon State College. Federal Cooperative Extension Service148
- Oregon State University. Water Resources Research Institute141
- Oregon Agricultural College. Experiment Station122
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)122
- United States. Forest Service. Northern Region. State & Private Forestry122
- United States. Forest Service120
- U.S. International Biological Program. Coniferous Forest Biome115
- Oregon State University. College Of Forestry105
- Oregon. Fish Commission97