LEADER 01976oem  2200541Ia 450 
001 9910696111803321
005 20071011132211.0
035   $a(CKB)5470000002375697
035   $a(OCoLC)85572182
035   $a(EXLCZ)995470000002375697
100   $a20070302d2007      ca              
101 0 $aeng
120   $ab||||||||||||
121   $a|||||||||
124   $bd
135   $aurcnu--|m||||
181   $ccrd$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aGeologic map of the Edwards Aquifer in northern Medina and northeastern Uvalde Counties, south-central Texas$b[electronic resource] /$fby Allan K. Clark ... [and others]
205   $aVersion 1.0.
210  1$aDenver, CO :$cU.S. Geological Survey,$d[2007]
215   $a1 electronic map $cHTML, digital, PDF file
225 1 $aOpen-file report ;$v2006-1372
300   $aRelief shown by contours.
300   $aTitle from HTML index page (viewed on Feb. 27, 2007).
300   $a"Prepared in cooperation with San Antonio Water System and the National Cooperative Geologic Mapping Program."
300   $a"Posted January 2007."
300   $aIncludes location map.
320   $aIncludes bibliographical references (pages 20-22 of report.pdf file).
606   $aGeology$zTexas$zMedina County$vMaps
606   $aGeology$zTexas$zUvalde County$vMaps
606   $aGeology$zTexas$zEdwards Aquifer$vMaps
608   $aMaps.$2lcgft
615  0$aGeology
615  0$aGeology
615  0$aGeology
701   $aClark$b Allan K$01389180
712 02$aSan Antonio Water System (Tex.)
712 02$aNational Cooperative Geologic Mapping Program (U.S.)
712 02$aGeological Survey (U.S.)
801  0$bGIS
801  1$bGIS
801  2$bGPO
906   $aBOOK
912   $a9910696111803321
996   $aGeologic map of the Edwards Aquifer in northern Medina and northeastern Uvalde Counties, south-central Texas$93499573
997   $aUNINA