Creator
- Oregon State University. Extension Service2,147
- Oregon State University. Agricultural Experiment Station976
- Forest Products Laboratory (U.S.)715
- Oregon State College. Agricultural Experiment Station392
- Oregon State University374
- Oregon State College. Federal Cooperative Extension Service320
- Oregon State University. Forest Research Laboratory236
- Oregon. Department Of Fish And Wildlife226
- Oregon State University. Klamath Basin Research And Extension Center197
- Oregon State University. Water Resources Research Institute183
- Charlton, Brian A.182
- Oregon. Dept. Of Geology And Mineral Industries179
- Oregon. State Game Commission175
- Pacific Northwest Cooperative Extension165
- Oregon State University. Cooperative Extension Service164
- Oregon Agricultural College. Experiment Station155
- Et Al.139
- U.S. International Biological Program. Coniferous Forest Biome132
- Oregon State Agricultural College. Extension Service131
- United States. Department Of Agriculture121