- Osu Forestry Alumni Association6
- Oregon State University. Agricultural Experiment Station4
- Pacific Northwest Vegetable Insect Conference3
- Burch, William R., 1933 2
- Kizer, Michael A.2
- Northwest Area Foundation (U.S.)2
- Oregon State University. Extension Service2
- Oregon State University. Forest Research Laboratory2
- Osu Oregon Forestry Alumni Association2
- Pearcy, William G.2
- Alden, William Harrison1
- Allen, Marshall William1
- Allison, Eugene Frederick1
- Anderson, Edwin Leroy1
- Andre, H. M. (Henri M.)1
- Andreas, Edgar L.1
- Arscott, George H.1
- Arthur J. Boucot1
- Ashlock, James William1
- Baker, Linda Jean1