Creator
- Oregon State University. Extension Service2,090
- Forest Products Laboratory (U.S.)1,411
- Oregon State University. Agricultural Experiment Station1,217
- Oregon State College. Agricultural Experiment Station670
- Oregon State College. Federal Cooperative Extension Service457
- Oregon. State Game Commission353
- United States. Bureau Of Land Management332
- Klamath Falls Resource Area308
- Oregon State University. Forest Research Laboratory283
- Oregon. Department Of Fish And Wildlife262
- Oregon Agricultural College. Experiment Station224
- Oregon State University213
- Oregon State University. Klamath Basin Research And Extension Center197
- Western Dry Kiln Clubs196
- Et Al.193
- U.S. International Biological Program. Coniferous Forest Biome186
- Charlton, Brian A.182
- Oregon. Dept. Of Geology And Mineral Industries180
- United States. Forest Service. Northern Region. State & Private Forestry176
- Oregon Agricultural College. Extension Service161