 | Smith, M. A. (Marion Ashton), 1897- 4n | (1) |
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 | Smith, M. A. (Marion Ashton), 1897- 4n; Market diseases of asparagus, onions, beans, peas, carrots, celery, and related vegetables / Washington, D.C. : U.S. Dept. of Agriculture, Agricultural Research Service, Market Quality Research Division, 1966. | |
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