Open-file Report - 512
Sacramento Mountains hydrogeology study, Rawling, Geoffrey; Timmons, Stacy; Newton, Talon; Walsh, Patrick; Land, Lewis; Kludt, Trevor; Timmons, Mike; Johnson, Peggy; Felix, Brigitte, 2008. 

OFR-512 was superseded by OFR-518: OFR-518: http://geoinfo.nmt.edu/publications/openfile/details.cfml?Volume=518
OFR-518 was superseded by OFR-543: OFR-518: http://geoinfo.nmt.edu/publications/openfile/details.cfml?Volume=543