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Creator
- Crop and Soil Science 40
Topic
- Grasses--Research 40
- Universities and colleges--Faculty 40
- Agriculture 33
- Tall fescue 11
- Self-pollination 8
- Agronomic Crop Science 4
- Cowan, J. Ritchie (John Ritchie) 4
- Foote, Wilson H. 3
- Oregon State University. Agricultural Experiment Station 3
- Portraits, Group 3
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Work Type
- photographic prints 40
- photographs 40
Format
- image/tiff 40