02203oem 2200625I 450 991070869160332120200115100808.0(CKB)5470000002470309(OCoLC)1059465768(EXLCZ)99547000000247030920181029d2018 ca engb|||||||||||||||||||||durcn|||||||||crirdacontentcrdamediacrrdacarrierGeologic framework and hydrostratigraphy of the Edwards and Trinity Aquifers within Hays County, Texas /by Allan K. Clark, Diana E. Pedraza, and Robert R. Morris ; prepared in cooperation with the Prepared in cooperation with the Edwards Aquifer Authority[Reston, Va.] :U.S. Department of the Interior, U.S. Geological Survey,2018.1 online resource (1 map) color +1 pamphlet (vi, 11 pages)Scientific investigations map ;3418Relief shown by contours and spot heights.Includes text, color illustrations, and location map.1-4113-4262-3 Includes bibliographical references in pamphlet (pages 7-11).GeologyTexasHays CountyMapsHydrographyTexasHays CountyMapsGeologyfastHydrographyfastTrinity Aquifer (Tex.)MapsEdwards Aquifer (Tex.)MapsTexasEdwards AquiferfastTexasHays CountyfastTexasTrinity AquiferfastMaps.fastMaps.lcgftGeologyHydrographyGeology.Hydrography.Clark Allan K.Pedraza Diana R.Morris Robert R(Geologist),GPOGPOMERUCOCLCFAZUGPOBOOK9910708691603321Geologic framework and hydrostratigraphy of the Edwards and Trinity Aquifers within Hays County, Texas3298527UNINA