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  1. By: Crawford, Clifford S.
    Type: Article
    In: The Journal of Research on the Lepidoptera
    Volume: 3
    Issue: 1
    Date: 1964
    Page Range: 5--7
    Publication Info: Arcadia, Calif, Lepidoptera Research Foundation,
  2. By: Crawford, Clifford S. - Krehoff, R C
    Type: Article
    In: The Journal of arachnology
    Volume: 2
    Issue: 3
    Date: 1974
    Page Range: 195--204
    Publication Info: [Lubbock, Tex.], American Arachnological Society,
  3. By: Crawford, Clifford S.
    Type: Article
    In: The Journal of Research on the Lepidoptera
    Volume: 9
    Issue: 2
    Date: 1970
    Page Range: 65--74
    Publication Info: Arcadia, Calif, Lepidoptera Research Foundation,
  4. By: Crawford, Clifford S.
    Type: Article
    In: Journal of the New York Entomological Society
    Volume: 78
    Date: 1970
    Page Range: 74--79
    Publication Info: Lawrence, Kan Allen Press [etc.]