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By: Aulenbach, Barbara B. - Yeatman, John N. (John Newton) - Worthington, John T. (John Thomas),Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, Agricultural Research Service, 1972Volume: no.936Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Worthington, John T. (John Thomas), - United States. Science and Education Administration. Agricultural Research. Northeastern Region.Edition:Publication info: Beltsville, Md, Agricultural Research (Northeastern Region), Science and Education Administration, U.S. Dept. of Agriculture, [1980]Volume: ARR-NE-10Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections: