Historical Images of Oregon State University
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Topic
- Oregon Agricultural College. Experiment Station 48
- Plants, Cultivated--Field experiments 24
- Sulfur fertilizers 24
- Oregon State Agricultural College. Agricultural Experiment Station 11
- Nitrogen fertilizers 5
- Oregon Agricultural College 4
- Hens 3
- Knowlton, Frank L. (Frank Lester), 1894-1940 3
- Potassium fertilizers 3
- Poultry 3
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Work Type
- black-and-white photographs 48
- photographs 48
- photographic prints 47
- postcards 1
Type
- Image 48
Format
- image/tiff 48