- Oregon. State Game Commission4
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club4
- Oregon State College. Extension Service3
- Oregon. State Game Commission. Fishery Division3
- Dahmen, J. J. (Jerome John), 1919 2
- Hatch, Melville Harrison, 1898 2
- Oregon State College. Agricultural Experiment Station2
- Oregon State College. Federal Cooperative Extension Service2
- [Author Not Identified]1
- Alkire, Leota Lundy1
- Anderson, M. F. (Merlin Frank), 1930 1
- Bailey, Sam H.1
- Benton County (Or.)1
- Biology Colloquium (18th : 1957 : Oregon State University).1
- Bogart, Ralph, 1908 1
- Christensen, S. Kent (Seymour Kent), 1922 1
- Clar, C. Raymond1
- Clatsop County (Or.)1
- Coleman, Lamar William1
- Colgrove, Melvin Samuel1