- Brophy, Laura S.41
- Ewald, Michael J.39
- University Of Oregon. Institute For A Sustainable Environment29
- Oregon State University. Water Resources Research Institute22
- Oregon State University. Extension Service13
- Clark, Deborah Louise, 1950 12
- Enright, Chris10
- Oregon State University. Agricultural Experiment Station10
- Wilson, Mark V.10
- Pscheidt, Jay W.9
- Demory, Darrell8
- Gaumer, Tom8
- Osis, Laimons8
- Siuslaw Pioneer Association (Or.)8
- Oregon. Dept. Of Fish And Wildlife. Research And Development Section7
- Oregon. State Water Resources Board7
- Callaway, Richard J.5
- Columbia Basin Agricultural Research Center5
- Gilmont, Susan5
- Oregon Land Conservation And Development Commission5