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Topic
- Oregon State University. Agricultural Experiment Station 5
- Universities and colleges--Faculty 4
- Agronomic Crop Science 3
- Yungen, John A. (John Alfred) 3
- Alfalfa 1
- Oregon Agricultural Experiment Station (Medford, Or.) 1
- Reimer, F. C. (Frank Charles), 1881- 1
Work Type
- color photographs 5
- color slides 5
- photographs 5
Region
- Medford >> Jackson County >> Oregon >> United States 5
Decade
- 1960-1969 5