- Oregon State University. Extension Service8
- U.S. International Biological Program. Coniferous Forest Biome8
- University Of Washington7
- Oregon. Fish Commission6
- United States. Forest Service. Pacific Northwest Region6
- Oregon State University. Water Resources Research Institute5
- Dyrness, C. T.4
- Filip, Gregory M.4
- Oregon State University. Agricultural Experiment Station4
- Pacific Northwest Coastal Ecosystems Regional Study4
- Bella, David A.3
- Campbell, Allan, 1936 3
- Franklin, Jerry F.3
- Gaumer, Thomas F.3
- Kanaskie, Alan3
- Oregon. State Game Commission. Research Division3
- Reed, Paul H.3
- Beschta, Robert L.2
- Deboodt, Timothy L.2
- Diaz, Nancy M.2