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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Svihla, Arthur
    Type: Article
    In: Entomological news
    Volume: 72
    Date: 1961
    Page Range: 66--67
    Publication Info: [Philadelphia], American Entomological Society, 1925-
  2. By: Svihla, Arthur
    Type: Article
    In: Entomological news
    Volume: 73
    Date: 1962
    Page Range: 5--7
    Publication Info: [Philadelphia], American Entomological Society, 1925-