TY - RPRT TI - Hydrogeologic framework and geochemistry of the Edwards aquifer saline-water zone, south-central Texas AU - George E. Groschen AU - Paul M. Buszka PY - 1997 DO - 10.3133/wri974133 UR - https://pubs.usgs.gov/publication/wri974133 ID - wri974133 ER -