Creator
- Oregon State University. Agricultural Experiment Station196
- Forest Products Laboratory (U.S.)192
- Oregon State University187
- Oregon State University. Extension Service139
- Oregon State University. Forest Research Laboratory82
- Oregon. Dept. Of Geology And Mineral Industries69
- Oregon State College. Agricultural Experiment Station67
- Et Al.60
- Oregon Agricultural College. Experiment Station60
- Oregon State University. Water Resources Research Institute53
- Oregon State University. College Of Forestry46
- United States. Agricultural Research Service45
- Oregon State College. Engineering Experiment Station40
- Oregon. Department Of Fish And Wildlife36
- Institute For Natural Resources34
- Duncan, Robert A.33
- Barth, John A.31
- Oregon State Agricultural College. Agricultural Experiment Station31
- U.S. International Biological Program. Coniferous Forest Biome30
- Dalton, Meghan29