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By: Oman, Paul W. (Paul Wilson), - Cushman, A. D.Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1946Volume: no.601Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Oman, Paul W. (Paul Wilson),Type: ArticleIn: Annals of the Carnegie MuseumVolume: 25Series:Issue:Date: 1938-06-15Page Range: 351--460Publication Info: [Pittsburgh], Published by authority of the Board of Trustees of the Carnegie Institute, 1901-Subjects: