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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Peterson, Alvah
    Type: Article
    In: Journal of the New York Entomological Society
    Volume: 40
    Date: 1932
    Page Range: 159--165
    Publication Info: Lawrence, Kan Allen Press [etc.]
  2. By: Peterson, Alvah
    Type: Article
    In: Journal of the New York Entomological Society
    Volume: 38
    Date: 1930
    Page Range: 1--8
    Publication Info: Lawrence, Kan Allen Press [etc.]