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Please read BHL's Acknowledgment of Harmful Content
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  1. By: De Coursey, J D
    Type: Article
    In: Journal of the New York Entomological Society
    Volume: 63
    Date: 1955
    Page Range: 43--51
    Publication Info: Lawrence, Kan Allen Press [etc.]
  2. By: De Coursey, J D - Otto, J S
    Type: Article
    In: Journal of the New York Entomological Society
    Volume: 64
    Date: 1956
    Page Range: 129--135
    Publication Info: Lawrence, Kan Allen Press [etc.]
  3. By: De Coursey, J D - Webster, A P
    Type: Article
    In: Journal of the New York Entomological Society
    Volume: 63
    Date: 1955
    Page Range: 123--134
    Publication Info: Lawrence, Kan Allen Press [etc.]