TY - RPRT TI - Geologic Map of the Edwards Aquifer In Northern Medina and Northeastern Uvalde Counties, South-central Texas AU - Allan K. Clark AU - Jason R. Faith AU - Charles D. Blome AU - Diana E. Pedraza PY - 2006 DO - 10.3133/ofr20061372 UR - https://pubs.usgs.gov/publication/ofr20061372 ID - ofr20061372 ER -