- Oregon State College. Federal Cooperative Extension Service157
- Oregon State College. Agricultural Experiment Station156
- Forest Products Laboratory (U.S.)69
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)39
- Moravets, F. L.18
- Oregon State College. Engineering Experiment Station16
- Oregon Forest Products Laboratory14
- Ross, Charles R. (Charles Robert), 1908 10
- Kuenzi, Edward W.9
- Clark, R. Ralph8
- Irish, Arthur E.8
- Oregon State University. Agricultural Experiment Station8
- Oregon. Fish Commission8
- Oregon. State Game Commission8
- Carter, Myrtle Miller7
- Davis, George B. (George Balfour), 1915 7
- Furtick, William Ralph, 1927 7
- Heebink, Bruce G.7
- Oregon. State Game Commission. Fishery Division7
- Pfeiffer, J. R. (Jack Russell)7