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Creator
- Henderson, Robert W. (Robert Wesley), 1914-2006 9
Topic
- Croplands 9
- Wheat 9
- Agricultural experiment stations 1
- Fallow lands 1
- Sprinkler irrigation 1
Region
- Pendleton >> Umatilla County >> Oregon >> United States 9
Collection
- OSU Special Collections & Archives Research Center 9
- Historical Images of Oregon State University 1