- Oregon State College. Engineering Experiment Station31
- Hatfield Marine Science Center29
- Rupp, David E.28
- Oregon State College. Extension Service26
- Oregon. Fish Commission26
- Pyke, David A.26
- Southwest Oregon Forestry Intensified Research Program. Adaptive Phase26
- Sugar, David26
- U.S. International Biological Program. Coniferous Forest Biome26
- Oregon State University. Department Of Crop Science25
- Pacific Northwest Insect Management Conference25
- Castagnoli, S.24
- Columbia Basin Agricultural Research Center24
- Gent, David H.24
- Hibbs, David E.24
- Lytle, David A.24
- Olsen, Jeff L.24
- Oregon State University. Engineering Experiment Station23
- Azarenko, A. N. (Anita Nina)22
- Burt, Lawrence A.22