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By: Clark, J. Allen (Jacob Allen), - Martin, John H. (John Holmes), - Smith, Ralph W. (Ralph Waldo),Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1920Volume: no.878 (1920)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Clark, J. Allen (Jacob Allen), - Martin, John H. (John Holmes),Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1925Volume: no.1276 (1924)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections: