- Oregon. Fish Commission7
- Oregon State College. Federal Cooperative Extension Service3
- Oregon. State Game Commission3
- Forest Products Laboratory (U.S.)2
- Hodges, John I.2
- Marriage, Lowell D.2
- Oregon Forest Products Laboratory2
- Oregon State Board Of Forestry2
- Oregon State College. Federal Cooperative Extension Service2
- Tollefson, Roger2
- Barette, Leonore Gale, B. 18801
- Bever, Dale N.1
- Blue, Lucy F.1
- Botsford, Mildred Harris1
- Cain, R. F. (Robert Farmer), 1917 20081
- Cordon, Ronald1
- Ewalt, H. P.1
- Frazier, W. A. (William Allen), 1908 1
- Fuller, Donald F.1
- Gerlach, Arthur R.1