dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Nelson, C H - Hamilton, Robert, IV - Duffield, Richard M.
    Type: Article
    In: Entomological news
    Volume: 113
    Date: 2002
    Page Range: 137--139
    Publication Info: [Philadelphia], American Entomological Society, 1925-
  2. By: Nelson, C H - Tarter, Donald C. - Little, M L
    Type: Article
    In: Entomological news
    Volume: 88
    Date: 1977
    Page Range: 33--36
    Publication Info: [Philadelphia], American Entomological Society, 1925-
  3. By: Nelson, C H - Hanson, J F
    Type: Article
    In: The Pan-Pacific entomologist
    Volume: 45
    Date: 1969
    Page Range: 26--34
    Publication Info: San Francisco Pacific Coast Entomological Society
  4. By: Duffield, Richard M. - Nelson, C H
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 99
    Date: 1997
    Page Range: 374--375
    Publication Info: Washington, etc, Entomological Society of Washington,
  5. By: Nelson, C H
    Type: Article
    In: Proceedings of the Biological Society of Washington
    Volume: 88
    Date: 1976
    Page Range: 410--411
    Publication Info: Washington Biological Society of Washington
  6. By: Stewart, K D - Nelson, C H - Duffield, Richard M.
    Type: Article
    In: Entomological news
    Volume: 112
    Date: 2001
    Page Range: 225--229
    Publication Info: [Philadelphia], American Entomological Society, 1925-
  7. By: Nelson, C H
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 98
    Date: 1996
    Page Range: 237--244
    Publication Info: Washington, etc, Entomological Society of Washington,
  8. By: Nelson, C H
    Type: Article
    In: Entomological news
    Volume: 88
    Date: 1977
    Page Range: 235--240
    Publication Info: [Philadelphia], American Entomological Society, 1925-
  9. By: Kondratieff, Boris C - Nelson, C H
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 97
    Date: 1995
    Page Range: 596--602
    Publication Info: Washington, etc, Entomological Society of Washington,
  10. By: Duffield, Richard M. - Nelson, C H
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 92
    Date: 1990
    Page Range: 120--126
    Publication Info: Washington, etc, Entomological Society of Washington,
  11. By: Nelson, C H
    Type: Article
    In: Proceedings of the Entomological Society of Washington
    Volume: 103
    Date: 2001
    Page Range: 601--619
    Publication Info: Washington, etc, Entomological Society of Washington,