TY  - RPRT
TI  - The Edwards aquifer, extremely productive, but....a sole-source water supply for San Antonio and surrounding counties in south-central Texas
AU  - C.R. Burchett
AU  - P.L. Rettman
AU  - C.W. Boning
PY  - 1986
UR  - https://pubs.usgs.gov/publication/70176056
ID  - 70176056
ER  -