- Oregon State University. Agricultural Experiment Station19
- Oregon State University. Forest Research Laboratory14
- U.S. International Biological Program. Coniferous Forest Biome9
- Oregon State University. Malheur Experiment Station4
- University Of Washington4
- Burt, Lawrence A.3
- Columbia Basin Agricultural Research Center3
- Oregon State University. Water Resources Research Institute3
- United States. Agricultural Research Service3
- Wirth, M. E. (Myron E.), 1928 3
- Beuter, John H.2
- Brodie, J. Douglas (John Douglas), 1938 2
- Central Oregon Agricultural Experiment Station2
- Edmonds, Robert L.2
- Franklin, Jerry F.2
- Hann, David W.2
- Institute For Natural Resources2
- Stout, Heather2
- Tappeiner, J. C. (John C.)2
- Adams, W. T.1