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By: McKee, Roland. - Hyland, Howard L.Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, [1944]Volume: no.240Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Hyland, Howard L. - United States. Bureau of Plant Industry,Edition:Publication info: Beltsville, Md, New Crops Research Branch, Plant Industry Station, 1964Volume: no.17Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Hyland, Howard L. - United States. Bureau of Plant Industry,Edition:Publication info: Beltsville, Md, New Crops Research Branch, Plant Industry Station, 1965Volume: no.20Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Hyland, Howard L. - United States. Bureau of Plant Industry,Edition:Publication info: Beltsville, Md, New Crops Research Branch, Plant Industry Station, 1964Volume: no.18Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Hyland, Howard L. - United States. Bureau of Plant Industry,Edition:Publication info: Beltsville, Md, New Crops Research Branch, Plant Industry Station, 1965Volume: no.19Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections: