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Technical series no.1-6 (1895-1897)

Parts

  1. By: Howard, L. O. (Leland Ossian),
    Type: Article
    In: Technical series / Bureau of Entomology United States Department of Agriculture
    Volume: 2
    Date: 1896
    Page Range: 1--24
    Publication info: Washington, Govt. print. off, 1895-1915