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Topic
- Crop Science 80
- Universities and colleges--Faculty 77
- Chilcote, David O. 31
- Ching, Te May 27
- Seed Lab 11
- Burrill, L. C. 6
- Laboratories 6
- Oregon State University. Extension Service 6
- Scott, Nan H. 5
- Universities and colleges--Alumni and alumnae 5
- Bublitz, Walter J. 4
- Forest Products 4
- Agricultural Engineering 3
- Appleby, Arnold P. 3
- Croplands 3
- Graduate students 3
- Microscopes 3
- Scales (Weighing instruments) 3
- Anderson, Arthur Wallace, 1914- 2
- Calculators 2
