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Creator
- Henderson, Robert W. (Robert Wesley), 1914-2006 35
- Crop and Soil Science 6
Topic
- Graminaceae 35
- Croplands 20
- Agriculture 6
- Agricultural machinery 4
- Harvesting 4
- Seeds 2
- Universities and colleges--Faculty 2
- Agricultural exhibitions 1
- Alfalfa 1
- Bahia grass 1
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Region
- Corvallis >> Benton County >> Oregon >> United States 7
- Linn County >> Oregon >> United States 6
- Oregon >> United States 2
- Astoria >> Clatsop County >> Oregon >> United States 1
- Madras >> Jefferson County >> Oregon >> United States 1
- Medford >> Jackson County >> Oregon >> United States 1
- Newport >> Lincoln County >> Oregon >> United States 1
Format
- image/tiff 35