[Acoustics] question on GR program??

[Henry J Zajd Jr.]

Greetings all
                          Has anyone used the GR program that was
demonstrated by John Donovan this past March in San Diego? I have some
basic questions on the program and have not been able to get in contact
with John. So anyone use this program - call me. Thanks

               Hank Zajd
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   Henry J. Zajd, Jr. (Hank)        Tel: (607)266-0217 ext. 3023
   U.S. Geological Survey           Cell phone (607) 227-3897
   30 Brown Road              Email: hzajd at usgs.gov
   Ithaca, NY  14850-1573                 Fax: (607)266-0521
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