02082oam 2200589 450 991070964510332120180605144901.0(CKB)5470000002471786(OCoLC)896811437(EXLCZ)99547000000247178620141123d1996 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierHydrogeologic framework of the Edwards-Trinity aquifer system, west-central Texas /by René A. Barker and Ann F. ArdisWashington :United States Government Printing Office,1996.1 online resource (vii, 61 pages) illustrations (some color), maps (some color)U.S. Geological Survey professional paper ;1421-BRegional aquifer-system analysis--Edwards-Trinity aquifer systemIncludes bibliographical references (pages 57-61).Regional aquifer-system analysis, Edwards-Trinity aquifer systemHydrogeologyTexasEdwards AquiferHydrogeologyTexasTrinity AquiferAquifersTexasEdwards AquiferAquifersTexasTrinity AquiferAquifersfastHydrogeologyfastEdwards Aquifer (Tex.)Trinity Aquifer (Tex.)TexasEdwards AquiferfastTexasTrinity AquiferfastHydrogeologyHydrogeologyAquifersAquifersAquifers.Hydrogeology.Barker René A.1412201Ardis Ann F.National Regional Aquifer Systems Analysis Program (U.S.)Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910709645103321Hydrogeologic framework of the Edwards-Trinity aquifer system, west-central Texas3514445UNINA