LEADER 01754nam  2200481   450 
001 9910713864303321
005 20201022103129.0
035   $a(CKB)5470000002505050
035   $a(OCoLC)1201257803
035   $a(EXLCZ)995470000002505050
100   $a20201022d2020      ua             0
101 0 $aeng
135   $aur|||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aEffects of urbanization on water quality in the Edwards Aquifer, San Antonio and Bexar County, Texas /$fby Stephen P. Opsahl, MaryLynn Musgrove, and Keith E. Mecum
210  1$a[Reston, Virginia] :$cU.S. Department of the Interior, U.S. Geological Survey,$d2020.
215   $a1 online resource (4 unnumbered pages) $ccolor illustrations, color map
225 1 $aFact sheet,$x2327-6932 ;$v3028
300   $a"August 2020."
320   $aIncludes bibliographical references (page 4).
606   $aWater quality$xMeasurement
606   $aWater quality$zTexas$zEdwards Aquifer
606   $aWater quality$zTexas$zBexar County
606   $aUrbanization$zTexas$zEdwards Aquifer
606   $aUrbanization$zTexas$zBexar County
615  0$aWater quality$xMeasurement.
615  0$aWater quality
615  0$aWater quality
615  0$aUrbanization
615  0$aUrbanization
700   $aOpsahl$b Stephen P.$01388638
702   $aMusgrove$b MaryLynn$f1964-
702   $aMecum$b Keith E.
712 02$aGeological Survey (U.S.),
712 02$aSan Antonio (Tex.)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910713864303321
996   $aEffects of urbanization on water quality in the Edwards Aquifer, San Antonio and Bexar County, Texas$93520368
997   $aUNINA