- Forest Products Laboratory (U.S.)401
- Oregon. State Game Commission132
- Oregon State College. Agricultural Experiment Station100
- Oregon State College. Federal Cooperative Extension Service88
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)41
- Oregon State University. Agricultural Experiment Station29
- Oregon. Fish Commission27
- Oregon Forest Products Laboratory26
- Oregon. Forest Lands Research Center, Corvallis26
- Oregon State College. Federal Cooperative Extension Service24
- Western Dry Kiln Clubs24
- Oregon State College. Extension Service22
- Kuenzi, Edward W.18
- Moravets, F. L.17
- Norris, Charles, B. (Charles Brazer), 1894 17
- Oregon State College. Engineering Experiment Station16
- Gerry, Eloise, B. 188513
- Kryn, Jeannette Miriam, 1913 13
- Oregon State Board Of Forestry13
- Heebink, Bruce G.12