- Oregon State University22
- Oregon State University. Extension Service17
- Oregon State University. Agricultural Experiment Station12
- Osu Forestry Alumni Association12
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club12
- Institute For Natural Resources11
- Oregon State University. College Of Forestry11
- Lauten, David J.10
- Oregon State University. Department Of Oceanography10
- Gaines, Eleanor P.9
- Castelein, Kathleen A.8
- Farrar, J. Daniel7
- Lane County Historical Society (Or.)7
- Stevenson, John7
- Kotaich, Adam A.6
- Osu Oregon Forestry Alumni Association6
- Wells, Gail6
- Adamus, Paul R.5
- Brown, George5
- Conway, Flaxen D. L.5