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By: Sampson, Harry Oscar,Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1917Volume: no.527 (1917)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Sampson, Harry Oscar,Edition:Publication info: New York, Macmillan, 1919, c1918Volume:Series:Holding Institution: University of California LibrariesSubjects:BHL Collections:
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By: Sampson, Harry Oscar,Edition:Publication info: New York, Macmillan, 1919, c1918Volume:Series:Holding Institution: Library of CongressSubjects:BHL Collections: