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Please read BHL's Acknowledgment of Harmful Content
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  1. 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,
  2. By: Hanson, J F
    Type: Article
    In: Bulletin of the Brooklyn Entomological Society
    Volume: 33
    Series: new
    Date: 1938
    Page Range: 79--82
    Publication Info: Brooklyn, N.Y, The Society,
  3. By: Hanson, J F
    Type: Article
    In: Bulletin of the Brooklyn Entomological Society
    Volume: 38
    Series: new
    Date: 1943
    Page Range: 155--163
    Publication Info: Brooklyn, N.Y, The Society,
  4. By: Hanson, J F
    Type: Article
    In: Bulletin of the Brooklyn Entomological Society
    Volume: 44
    Series: new
    Issue: 4
    Date: 1949
    Page Range: 109--114
    Publication Info: Brooklyn, N.Y, The Society,
  5. By: Hanson, J F
    Type: Article
    In: Bulletin of the Brooklyn Entomological Society
    Volume: 48
    Series: new
    Date: 1953
    Page Range: 76--81
    Publication Info: Brooklyn, N.Y, The Society,