- United States. Forest Service. Pacific Northwest Region. Thirty Year Club8
- Oregon Agricultural College6
- Osu Oregon Forestry Alumni Association5
- Shorey, Edwin Forrest5
- Oregon State University. College Of Forestry4
- Oregon Agricultural College. Alumni Association3
- Avery, Bonnie E.2
- Brown, George2
- Edge, W. Daniel2
- Oregon State University Library. Social Sciences & Humanities Department2
- Oregon State University. Agricultural Experiment Station2
- Oregon State University. Engineering Experiment Station2
- Osu Forestry Alumni Association2
- Wells, Gail2
- Williams, Gerald W.2
- Anderson, Eric Dean1
- Barton, Lois1
- Baum, Milton Robert1
- Beach, J. M.1
- Bender, Jeffrey P.1