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By: Davis, R. O. E. (Royall Oscar Eugene),Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1915Volume: no.180 (1915)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Davis, R. O. E. (Royall Oscar Eugene),Edition:Publication info: [Washington, Govt. Print. Off.], 1912Volume:Series:Holding Institution: University of California LibrariesSubjects:BHL Collections: