Creator
- Oregon State University. Agricultural Experiment Station141
- Oregon. Dept. Of Geology And Mineral Industries52
- U.S. International Biological Program. Coniferous Forest Biome35
- Oregon State University. Forest Research Laboratory33
- Oregon State University. Extension Service28
- Columbia Basin Agricultural Research Center27
- Forest Products Laboratory (U.S.)26
- United States. Agricultural Research Service26
- Oregon State University. Water Resources Research Institute23
- University Of Washington23
- Fleischbein, Jane16
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)16
- Advisory Committee To The State Land Board15
- Hamilton, Stanley F.15
- Schramm, Richard E.14
- Wyatt, Bruce14
- Bowen, Richard G.13
- Mason, Ralph S.13
- Oregon State University. Malheur Experiment Station12
- Oregon. State Game Commission. Fishery Division12