Creator
- Oregon State University. Extension Service1,595
- Forest Products Laboratory (U.S.)1,213
- Oregon State University. Agricultural Experiment Station982
- Oregon State College. Agricultural Experiment Station428
- Oregon State College. Federal Cooperative Extension Service349
- Oregon State University273
- Oregon State University. Forest Research Laboratory258
- Oregon. State Game Commission248
- Oregon. Department Of Fish And Wildlife236
- United States. Bureau Of Land Management234
- Klamath Falls Resource Area214
- Oregon Agricultural College. Experiment Station200
- Et Al.196
- Oregon. Dept. Of Geology And Mineral Industries171
- Oregon State Agricultural College. Agricultural Experiment Station159
- Oregon State University. Water Resources Research Institute148
- U.S. International Biological Program. Coniferous Forest Biome140
- United States. Forest Service. Northern Region. State & Private Forestry130
- Western Dry Kiln Clubs130
- Oregon. Fish Commission124