01807nam 2200445 a 450 991070134750332120120228150626.0(CKB)5470000002417593(OCoLC)778562702(EXLCZ)99547000000241759320120228d2011 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierSimulations of groundwater flow and particle-tracking analysis in the zone of contribution to a public-supply well in San Antonio, Texas[electronic resource] /by Richard J. Lindgren ... [and others]Reston, Va. :U.S. Dept. of the Interior, U.S. Geological Survey,2011.1 online resource (x, 93 pages) color illustrations, color mapsScientific investigations report ;2011-5149Title from title screen (viewed on Feb. 28, 2012)."U.S. Geological Survey National Water-Quality Assessment Program."Includes bibliographical references (pages 61-65).HydrogeologyTexasSan AntonioWater chemistryTexasSan AntonioSediment transportTexasSan AntonioWellsTexasSan AntonioHydrogeologyWater chemistrySediment transportWellsLindgren Richard J1388343Geological Survey (U.S.)National Water-Quality Assessment Program (U.S.)GPOGPOBOOK9910701347503321Simulations of groundwater flow and particle-tracking analysis in the zone of contribution to a public-supply well in San Antonio, Texas3487647UNINA