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- Oregon Agricultural College. Experiment Station 18
- Oregon State Agricultural College. Agricultural Experiment Station 11
- Agriculture 3
- Harvesting 3
- Graminaceae 2
- Agricultural machinery 1
- Agriculture Hall 1
- Entomology 1
- Food industry and trade 1
- Grading 1
- Jardine, James T. (James Tertius), 1881-1954 1
- Laboratories 1
- Pears 1
- Prune 1
- Scales (Weighing instruments) 1
- Strand Agricultural Hall 1
- Sunflowers 1
- Universities and colleges--Faculty 1
