TY  - RPRT
TI  - Mapping groundwater in three dimensions: An analysis of the airborne geophysical surveys of the upper San Pedro River basin, Cochise County, southeastern Arizona with an interpretation of where the groundwater lies
AU  - Jeffrey C. Wynn
PY  - 2001
DO  - 10.3133/ofr2000517
UR  - https://pubs.usgs.gov/publication/ofr2000517
ID  - ofr2000517
ER  -