TY  - RPRT
TI  - Historical potentiometric surface of the Edwards-Trinity aquifer system and contiguous hydraulically connected units, west-central Texas
AU  - Peter W. Bush
AU  - Ann F. Ardis
AU  - Kirby H. Wynn
PY  - 1993
DO  - 10.3133/wri924055
UR  - https://pubs.usgs.gov/publication/wri924055
ID  - wri924055
ER  -