1
Published 2007
...-central Texas...
Map Electronic
3
by Barker, René A.,
Published 1996
...Hydrogeologic framework of the Edwards-Trinity aquifer system, west-central Texas /...
Book Electronic
4
by Lambert, Rebecca B.,
Published 2014
...Hydrogeologic aspects of the Knippa Gap area in eastern Uvalde and western Medina Counties, Texas /...
Book Electronic
6
9
12
by Livingston, Penn 1899-
Published 1936
...Water resources of the Edwards limestone in the San Antonio area, Texas /...
Book Electronic
20
by Fahlquist, Lynne, 1959-
Published 2004
...Quality of water in the Trinity and Edwards aquifers, south-central Texas, 1996-98 /...
Book Electronic