- Oregon State University. Extension Service7
- Oregon State University. Agricultural Experiment Station3
- Oregon. Department Of Fish And Wildlife2
- Crabtree, Garvin Dudley1
- Crowell, H. H. (Hamblin Howes), 1913 1
- Frischknecht, W. Dean1
- Gaumer, Thomas F.1
- Goetze, Norman R. (Norman Richard)1
- Lauman, Jim E.1
- Mack, H. J.1
- Macswan, Iain C.1
- Mansour, N. S.1
- Nelson, A. Gene1
- Oregon State University. Water Resources Research Institute1
- Raleigh, Robert J.1
- Seat, Velma1
- Shih, Tsun Dah1
- Turner, Harley A.1
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club1
- United States. Office Of Water Research And Technology1