TY  - RPRT
TI  - Approximate potentiometric surfaces for the aquifers of the Texas coastal uplands system, 1980
AU  - Sergio Garza
AU  - B.D. Jones
AU  - E.T. Baker
PY  - 1987
DO  - 10.3133/ha704
UR  - https://pubs.usgs.gov/publication/ha704
ID  - ha704
ER  -