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: Cohn, Jeffrey
    Type: Article
    In: The Journal of arachnology
    Volume: 18
    Issue: 1
    Date: 1990
    Page Range: 59--71
    Publication Info: [Lubbock, Tex.], American Arachnological Society,
  2. By: Cohn, Jeffrey - Christenson, Terry E.
    Type: Article
    In: The Journal of arachnology
    Volume: 15
    Issue: 2
    Date: 1987
    Page Range: 185--192
    Publication Info: [Lubbock, Tex.], American Arachnological Society,