- Oregon Agricultural College4
- United States. Forest Service4
- Oregon Agricultural College. Alumni Association3
- Gilkey, Helen M., 1886 19722
- Hermann, R.K.2
- Johnston, L. D. (la Rea Dennis)2
- Oregon State Agricultural College. Agricultural Experiment Station2
- Oregon State University. Agricultural Experiment Station2
- Barnhart, Michelle1
- Clark, Ava Milam, 1884 19761
- Cruickshank, E. Douglas1
- Dobbs, Caroline Conselyea1
- Everest, Fred H.1
- Fisher, Jim1
- Forest Products Laboratory (U.S.)1
- Fulton, B. B. (Bentley Ball), 1889 1
- Hansen, Eric, 1968 1
- Harris, Michael R., 1936 1
- Harter, Lafayette G., jr.1
- Knudsen, James G.1