dcsimg
Please read BHL's Acknowledgment of Harmful Content
 The custom PDF generation service is currently experiencing technical difficulties.  Thank you for your patience.
Sort By:
  1. By: Stafford, B E
    Type: Article
    In: Journal of entomology and zoology
    Volume: 5
    Date: 1913
    Page Range: 182--188
    Publication Info: Claremont, Calif., U.S.A, Pomona College Dept. of Zoology, [1913-