Creator
- Oregon State University. Extension Service451
- Oregon State University. Agricultural Experiment Station339
- Forest Products Laboratory (U.S.)279
- Oregon State College. Agricultural Experiment Station117
- Oregon State University. Forest Research Laboratory108
- Et Al.99
- Pscheidt, Jay W.78
- Oregon Agricultural College. Experiment Station69
- Oregon State University. Water Resources Research Institute68
- Oregon. State Game Commission66
- U.S. International Biological Program. Coniferous Forest Biome65
- Jaiswal, Pankaj55
- United States. Bureau Of Land Management53
- Institute For Natural Resources48
- Oregon. Dept. Of Geology And Mineral Industries46
- Klamath Falls Resource Area45
- Oregon State Agricultural College. Agricultural Experiment Station45
- United States. Agricultural Research Service45
- Oregon. Department Of Fish And Wildlife44
- Peachey, Ed43