Reference | {Deposit:: USGS BULLETIN 687, P.107-108}{Deposit:: USBM INFO CIRCULAR 7379, P.67}{Deposit:: USBM REPORT OF INVESTIGATIONS 4173, P. 20-28}{Deposit:: USGS BULLETIN 1246, P.229-231}{Deposit:: ADGGS OPEN FILE 98, P.27-28}{Deposit:: USBM OPEN FILE 24-78, P.4-16 TO 4-19}{Deposit:: ADGGS REPORT OF INVESTIGATIONS 83-12, P.23}{Deposit:: ADGGS SPECIAL REPORT 33, P.25} |