- Forest Products Laboratory (U.S.)358
- Oregon. State Game Commission131
- Oregon State College. Agricultural Experiment Station77
- Oregon State College. Federal Cooperative Extension Service71
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)39
- Oregon State University. Agricultural Experiment Station27
- Oregon. Forest Lands Research Center, Corvallis27
- Oregon. Fish Commission25
- Oregon State College. Extension Service22
- Oregon Forest Products Laboratory19
- Kuenzi, Edward W.18
- Moravets, F. L.16
- Norris, Charles, B. (Charles Brazer), 1894 16
- Oregon State College. Engineering Experiment Station16
- Oregon State College. Federal Cooperative Extension Service14
- Western Dry Kiln Clubs14
- Gerry, Eloise, B. 188513
- Heebink, Bruce G.12
- Huber, M. G.12
- Kryn, Jeannette Miriam, 1913 12