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100   $a20220207d2021      ua             0
101 0 $aeng
135   $aur|||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aDepth of groundwater used for drinking-water supplies in the United States /$fby James R. Degnan [and four others]
210  1$aReston, Virginia :$cU.S. Department of the Interior, U.S. Geological Survey,$d2021.
215   $a1 online resource (iv, 69 pages) $ccolor illustrations, color maps
225 1 $aScientific investigations report,$x2328-0328 ;$v2021-5069
320   $aIncludes bibliographical references.
606   $aGroundwater$zUnited States$vObservations
606   $aDrinking water$zUnited States$vObservations
606   $aWater quality$zUnited States$vObservations
606   $aWater-supply$zUnited States$vObservations
606   $aDrinking water$2fast
606   $aGroundwater$2fast
606   $aWater quality$2fast
607   $aUnited States$2fast
608   $aObservations.$2fast
615  0$aGroundwater
615  0$aDrinking water
615  0$aWater quality
615  0$aWater-supply
615  7$aDrinking water.
615  7$aGroundwater.
615  7$aWater quality.
700   $aDegnan$b James R.$01403094
712 02$aGeological Survey (U.S.),
712 02$aNational Water-Quality Assessment Program (U.S.)
801  0$bGPO
801  1$bGPO
801  2$bOCLCO
801  2$bOCLCF
801  2$bOCLCO
801  2$bGPO
906   $aBOOK
912   $a9910716930003321
996   $aDepth of groundwater used for drinking-water supplies in the United States$93500770
997   $aUNINA