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  1. By: Pearsall, Richard F
    Type: Article
    In: Journal of the New York Entomological Society
    Volume: 19
    Date: 1911
    Page Range: 90--92
    Publication Info: Lawrence, Kan Allen Press [etc.]
  2. By: Pearsall, Richard F
    Type: Article
    In: Journal of the New York Entomological Society
    Volume: 16
    Date: 1908
    Page Range: 98--103
    Publication Info: Lawrence, Kan Allen Press [etc.]
  3. By: Pearsall, Richard F
    Type: Article
    In: Journal of the New York Entomological Society
    Volume: 15
    Date: 1907
    Page Range: 132--133
    Publication Info: Lawrence, Kan Allen Press [etc.]
  4. By: Pearsall, Richard F
    Type: Article
    In: Journal of the New York Entomological Society
    Volume: 21
    Date: 1913
    Page Range: 186--193
    Publication Info: Lawrence, Kan Allen Press [etc.]