LEADER 02120oem  2200601I  450 
001 9910709885203321
005 20200331083322.0
035   $a(CKB)5470000002473401
035   $a(OCoLC)1045425947
035   $a(EXLCZ)995470000002473401
100   $a20180723d2010      ua              
101 0 $aeng
120   $ab||||||||||||
121   $a|||||||||
124   $bd
135   $aurcn|||||||||
181   $ccri$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aPotentiometric surface of the Patuxent Aquifer in southern Maryland, September 2009 /$fby Stephen E. Curtin, David C. Andreasen, and Andrew W. Staley ; prepared in cooperation with the Maryland Geological Survey (MGS) and the Power Plant Assessment Program, Maryland Department of Natural Resources
210  1$a[Reston, Va.] :$cU.S. Department of the Interior, U.S. Geological Survey ;$a[Annapolis, MD] :$cMaryland Department of Natural Resources,$d[2010].
215   $a1 online resource (maps) $ccolor
225 1 $aOpen-file report ;$v2010-1209
300   $aRelief shown by contours and spot heights.
606   $aGroundwater$zMaryland, Southern$vMaps
606   $aAquifers$zMaryland, Southern$vMaps
606   $aAquifers$zMaryland$zPatuxent River$vMaps
606   $aAquifers$2fast
606   $aGroundwater$2fast
607   $aMaryland$zPatuxent River$2fast
607   $aSouthern Maryland$2fast
608   $aMaps.$2fast
608   $aMaps.$2lcgft
615  0$aGroundwater
615  0$aAquifers
615  0$aAquifers
615  7$aAquifers.
615  7$aGroundwater.
702   $aCurtin$b Stephen E.
702   $aAndreasen$b David C.
702   $aStaley$b Andrew W.
712 02$aMaryland Geological Survey.
712 02$aMaryland.$bPower Plant Assessment Program.
801  0$bGPO
801  1$bGPO
801  2$bMERUC
801  2$bOCLCF
801  2$bOCL
801  2$bGPO
906   $aBOOK
912   $a9910709885203321
996   $aPotentiometric surface of the Patuxent Aquifer in southern Maryland, September 2009$93354307
997   $aUNINA