02092oam 2200529I 450 991070243550332120140919161836.0(CKB)5470000002427815(OCoLC)888233493(EXLCZ)99547000000242781520140821d2013 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierGeologic framework, structure, and hydrogeologic characteristics of the Knippa Gap area in eastern Uvalde and western Medina Counties, Texas /by Allan K. Clark, Diana E. Pedraza, and Robert R. MorrisReston, Virginia :U.S. Department of the Interior, U.S. Geological Survey,2013.1 online resource (vii, 35 pages) color illustrations, color mapsScientific investigations report ;2013-5149Title from title screen (viewed on Aug. 21, 2014)."Prepared in cooperation with the U.S. Army Corps of Engineers."Includes bibliographical references (pages 24-28).HydrogeologyTexasMedina CountyHydrogeologyTexasUvalde CountyGeology, StructuralTexasMedina CountyGeology, StructuralTexasUvalde CountyWater-supplyTexasMedina CountyWater-supplyTexasUvalde CountyHydrogeologyHydrogeologyGeology, StructuralGeology, StructuralWater-supplyWater-supplyClark Allan K.1389180Pedraza Diana E.Morris Robert R.United States.Army.Corps of Engineers,Geological Survey (U.S.),GPOGPOGPOBOOK9910702435503321Geologic framework, structure, and hydrogeologic characteristics of the Knippa Gap area in eastern Uvalde and western Medina Counties, Texas3509486UNINA