TY  - RPRT
TI  - Maps showing ground-water conditions in the San Bernardino Valley area, Cochise County, Arizona -- 1975
AU  - R. P. Wilson
PY  - 1976
DO  - 10.3133/wri7681
UR  - https://pubs.usgs.gov/publication/wri7681
ID  - wri7681
ER  -