Creator
- Oregon State University. Agricultural Experiment Station6
- Boersma, L.2
- Lindstrom, F. T.2
- Cawlfield, David E.1
- Claxton, H. Dean1
- Edwards, John A.1
- Gee, C. Kerry1
- Manetsch, Thomas J.1
- Moore, James A. (James Allan), 1939 1
- United States. Soil Conservation Service1
- Western Dry Kiln Clubs1
- Western Dry Kiln Clubs. Meeting (18th : 1966 : Eureka, Calif.)1