TY  - RPRT
TI  - Mapping ground water in three dimensions: An analysis of airborne geophysical surveys of the Upper San Pedro River Basin, Cochise County, southeastern Arizona
AU  - Jeff Wynn
PY  - 2006
DO  - 10.3133/pp1674
UR  - https://pubs.usgs.gov/publication/pp1674
ID  - pp1674
ER  -