Creator
- Oregon State College. Agricultural Experiment Station5
- Blosser, John H.3
- Franklin, Earl R. (Earl Raymond), 1911 3
- Mumford, D. Curtis (Dwight Curtis), 1900 3
- Forest Products Laboratory (U.S.)2
- Carpenter, Paul1
- Dunlap, M. E.1
- Erickson, E. C. O.1
- Harvey, E. W. (Edward Winslow), 1911 1
- Lemmon, Inez Rivers1
- Oregon State College. Engineering Experiment Station1
- Oregon State College. Federal Cooperative Extension Service1
- Schnautz, John Otto1
- Starker, T. J. (Thurman James), 1890 19831