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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Macgown, M W - Schiefer, Terence L.,
    Type: Article
    In: Entomological news
    Volume: 103
    Date: 1992
    Page Range: 81--82
    Publication Info: [Philadelphia], American Entomological Society, 1925-
  2. By: Macgown, M W - Nebeker, T E
    Type: Article
    In: Entomological news
    Volume: 88
    Date: 1977
    Page Range: 61--66
    Publication Info: [Philadelphia], American Entomological Society, 1925-