TY - RPRT TI - Geohydrologic Framework of the Edwards and Trinity Aquifers, South-Central Texas AU - Charles D. Blome AU - Jason R. Faith AU - George B. Ozuna PY - 2007 DO - 10.3133/fs20063145 UR - https://pubs.usgs.gov/publication/fs20063145 ID - fs20063145 ER -