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Photographer
- Henderson, Robert W. (Robert Wesley), 1914-2006 406
Topic
- Croplands 406
- Wheat 53
- Universities and colleges--Faculty 28
- Central Oregon Agricultural Research Center 25
- Sprinkler irrigation 21
- Corn 19
- Alfalfa 15
- Boersma, L. 15
- Crop and Soil Science 15
- Harvesting machinery 15
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Work Type
- color photographs 406
- color slides 406
- photographs 406
- aerial photographs 18
- charts (graphic documents) 2
Region
- Corvallis >> Benton County >> Oregon >> United States 121
- Oregon >> United States 59
- Umatilla County >> Oregon >> United States 48
- Madras >> Jefferson County >> Oregon >> United States 25
- Junction City 17
- Astoria >> Clatsop County >> Oregon >> United States 8
- Harrisburg >> Linn County >> Oregon >> United States 7
- Medford >> Jackson County >> Oregon >> United States 7
- Pendleton >> Umatilla County >> Oregon >> United States 7
- Benton County >> Oregon >> United States 6
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Rights
- In Copyright 406
Format
- image/tiff 406
Decade
- 1960-1969 406