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  1. By: Heitzman, R L
    Type: Article
    In: Journal of the Lepidopterists' Society
    Volume: 35
    Date: 1981
    Page Range: 290--296
    Publication Info: [New Haven, Conn.] Lepidopterists' Society 1959-
  2. By: Heitzman, R L
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 84
    Date: 1982
    Page Range: 111--116
    Publication Info: Washington, etc, Entomological Society of Washington,
  3. By: Heitzman, R L
    Type: Article
    In: Entomological news
    Volume: 85
    Date: 1974
    Page Range: 59--60
    Publication Info: [Philadelphia], American Entomological Society, 1925-
  4. By: Heitzman, R L - Enns, Wilbur R
    Type: Article
    In: The Journal of Research on the Lepidoptera
    Volume: 17
    Issue: 3
    Date: 1980
    Page Range: 145--167
    Publication Info: Arcadia, Calif, Lepidoptera Research Foundation,
  5. By: Heitzman, R L - Habeck, Dale H.
    Type: Article
    In: The Journal of Research on the Lepidoptera
    Volume: 18
    Issue: 4
    Date: 1981
    Page Range: 228--235
    Publication Info: Arcadia, Calif, Lepidoptera Research Foundation,