dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Tilden, J W - Mansfield, G S
    Type: Article
    In: The Pan-Pacific entomologist
    Volume: 20
    Date: 1944
    Page Range: 115--117
    Publication Info: San Francisco, Pacific Coast Entomological Society,
  2. By: Tilden, J W - Mansfield, G S
    Type: Article
    In: The Pan-Pacific entomologist
    Volume: 17
    Date: 1941
    Page Range: 113--114
    Publication Info: San Francisco, Pacific Coast Entomological Society,