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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Ruppel, Robert F - DeLong, Dwight M. (Dwight Moore),
    Type: Article
    In: Bulletin of the Brooklyn Entomological Society
    Volume: 47
    Series: new
    Date: 1952
    Page Range: 107--112
    Publication Info: Brooklyn, N.Y, The Society,
  2. By: Ruppel, Robert F - DeLong, Dwight M. (Dwight Moore),
    Type: Article
    In: Bulletin of the Brooklyn Entomological Society
    Volume: 51
    Series: new
    Issue: 3
    Date: 1956
    Page Range: 82--84
    Publication Info: Brooklyn, N.Y, The Society,
  3. By: DeLong, Dwight M. (Dwight Moore), - Ruppel, Robert F
    Type: Article
    In: Bulletin of the Brooklyn Entomological Society
    Volume: 46
    Series: new
    Date: 1951
    Page Range: 57--64
    Publication Info: Brooklyn, N.Y, The Society,