- Oregon State University. Agricultural Experiment Station11
- Osu Forestry Alumni Association10
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club10
- Columbia Basin Agricultural Research Center7
- Geyer, Nancy A.7
- Osu Oregon Forestry Alumni Association7
- United States. Agricultural Research Service7
- Oregon State University6
- Gilmont, Susan5
- Oregon State University Library. Social Sciences & Humanities Department5
- Webster, Janet G.5
- Columbia River Gillnetter (Columbia River Fishermen's Protective Union)4
- Markland, Mary4
- Zybach, Bob4
- Hoornbeek, Frank K. (Frank Kent), 1928 3
- Oregon State University. Extension Service3
- Brandt, Patricia A.2
- Christensen, Terry M.2
- Downey, Tom2
- Gregory, S. V.2