Limit your search
Photographer
- Henderson, Robert W. (Robert Wesley), 1914-2006 35
Topic
- Sprinkler irrigation 35
- Croplands 21
- Potatoes 3
- Waste products as fertilizer 3
- Strawberries 2
- Bullock, Richard M. (Richard Melvin), 1918- 1
- Central Oregon Agricultural Research Center 1
- Grasses--Seeds 1
- Universities and colleges--Faculty 1
- Wheat 1
Region
- Umatilla County >> Oregon >> United States 13
- Corvallis >> Benton County >> Oregon >> United States 8
- Oregon >> United States 4
- Junction City 3
- Madras >> Jefferson County >> Oregon >> United States 1
- Ontario >> Malheur County >> Oregon >> United States 1
- Pendleton >> Umatilla County >> Oregon >> United States 1
- Salem >> Marion County >> Oregon >> United States 1
Format
- image/tiff 35
Decade
- 1960-1969 35
