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  1. The importation into the United States of the parasites of the gipsy moth and the brown-tail moth : a report of progress, with some consideration of previous and concurrent efforts of this kind
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1911
  2. Bulletin
    Publication info: Washington, G.P.O, 1883-1904