Creator
- Oregon State Board Of Forestry27
- Lavender, Denis P.9
- Bever, Dale N.7
- Engstrom, W. H.7
- Berry, Dick Wallace, 1914 4
- Hooven, Edward F. (Edward Frank)4
- Gartz, Jack Frederick2
- Quintus, Richard L.2
- Alexander, Lucien B.1
- Bell, John F.1
- Berg, Alan B.1
- Bergman, Morris H.1
- Brockman, C. Frank (Christian Frank), 1902 1
- Calvin, Lyle David, 1923 1
- Cronemiller, Lynn F. (Lynn Foster), B. 18901
- Graham, R. D. (Robert D.)1
- Kallander, Rudolph Martin1
- Kangur, Rudolph1
- Oregon Forest Products Laboratory1
- Woods, John B.1