- Oregon State University64
- Oregon State University. Agricultural Experiment Station39
- Oregon State University. Forest Research Laboratory38
- Forest Products Laboratory (U.S.)34
- Oregon State University. Dept. Of Computer Science21
- Oregon State University. Water Resources Research Institute17
- Hatfield Marine Science Center16
- Oregon State University. Extension Service16
- Oregon State College. Engineering Experiment Station14
- Oregon State University. Engineering Experiment Station14
- Showalter, R. E.12
- U.S. International Biological Program. Coniferous Forest Biome12
- Hann, David W.10
- Whitmire, Amanda L.10
- Zhang, Eugene9
- Burnett, Margaret, 1949 8
- Mahrt, Larry8
- Arnason, Ragnar7
- Egbert, Gary D.7
- Thebaud, Olivier7