- Oregon. State Game Commission47
- Forest Products Laboratory (U.S.)40
- Oregon State College. Agricultural Experiment Station31
- Oregon State College. Federal Cooperative Extension Service27
- Oregon State College. Extension Service21
- Oregon State University. Agricultural Experiment Station15
- Oregon. State Game Commission. Fishery Division10
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)9
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club9
- Oregon State College. Engineering Experiment Station8
- Kryn, Jeannette Miriam, 1913 5
- Moravets, F. L.5
- Osc Oregon Forestry Alumni Association5
- Clark, R. Ralph4
- Hedrick, Donald W.4
- Lane County Pioneer Historical Society (Or.)4
- Oregon Forest Products Laboratory4
- Waldo, George F. (George Fordyce), B. 18984
- Alban, L. A. (Lawrence Arthur), 1922 19653
- American Society Of Civil Engineers. Student Chapter3