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Creator
- Henderson, Robert W. (Robert Wesley), 1914-2006 54
- Crop and Soil Science 9
Topic
- Agriculture 54
- Graminaceae 6
- Women--Societies and clubs 6
- Agricultural machinery 4
- Harvesting 4
- Teaching 4
- Cattle 3
- Occupations 3
- Oregon 3
- Photographs 3
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Format
- image/tiff 54
Decade
- 1970-1979 54