Creator
- Oregon State University. Agricultural Experiment Station81
- Forest Products Laboratory (U.S.)42
- Columbia Basin Agricultural Research Center24
- United States. Agricultural Research Service23
- Telford, C. J. (Clarence John), 1887 18
- Advisory Committee To The State Land Board15
- Hamilton, Stanley F.15
- Oregon State University. Extension Service13
- James, Robert L.12
- United States. Forest Service. Northern Region12
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)10
- Oregon State University. Water Resources Research Institute9
- U.S. International Biological Program. Coniferous Forest Biome9
- Oregon State University. Forest Research Laboratory8
- United States. Forest Health Protection8
- Wyatt, Bruce7
- Barstow, Dennis6
- Bottero, J. S.6
- Central Oregon Agricultural Research Center6
- Oregon State University. Malheur Experiment Station6