Margie,
I looked at a library-oriented list of listservs that is a few
years old, but the following contact may still be active.  At
least, it may get you headed in the right direction.
 
PAMnet (Physics, Astronomy, and Mathematics Librarians)
     Send a subscription request to Joanne Goode
     [log in to unmask]
 
Lorraine Sitler
Health Sciences Library
Richmond Memorial Hospital
Richmond, VA