Operating grain aeration systems in the Southeast
1961
Smith, Lloyd L. (Lloyd LeRoy) | Brown, Ralph W. (Ralph Wallace)
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Библиографическая информация
Издатель Transportation and Facilities Research Division, Agricultural Marketing Service, U.S. Dept. of Agriculture | Washington, D.C. : Transportation and Facilities Research Division, Agricultural Marketing Service, U.S. Dept. of Agriculture, 1961
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