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  1. The gipsy moth in America : a summary account of the introduction and spread of Porthetria dispar in Massachusetts and of the efforts made by the state to repress and eliminate it
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Division of Entomology, 1897
  2. Bulletin
    Publication info: Washington, G.P.O, 1883-1904