- Osu Forestry Alumni Association10
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club8
- Oregon State College. Agricultural Experiment Station5
- Oregon State University. Agricultural Experiment Station5
- Oregon State University. Extension Service5
- Osc Oregon Forestry Alumni Association5
- Webster, Janet G.5
- Columbia Basin Agricultural Research Center4
- Gilmont, Susan4
- Markland, Mary4
- Osu Oregon Forestry Alumni Association4
- United States. Agricultural Research Service4
- Deloach, D. B. (Daniel Barton), 1904 3
- Forest Products Laboratory (U.S.)3
- Lane County Historical Society (Or.)3
- Oregon State University3
- Boehlert, George W.2
- Grove, Robert Allan2
- Hagerty, Dorothy Dean2
- Hatch, Melville Harrison, 1898 2