LEADER 01575nam  2200421   450 
001 9910704433303321
005 20130325121216.0
035   $a(CKB)5470000002441364
035   $a(OCoLC)831414661
035   $a(EXLCZ)995470000002441364
100   $a20130325d2012      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aSimulation of groundwater flow in the shallow aquifer system of the Delmarva Peninsula, Maryland and Delaware /$fby Ward E. Sanford [and three others]
210  1$aReston, Virginia :$cU.S. Department of the Interior, U.S. Geological Survey,$d2012.
215   $a1 online resource (vi, 58 pages) $cillustrations (some color)
225 1 $aOpen-file report ;$v2012-1140
300   $aTitle from title screen (viewed on Mar. 25, 2013).
320   $aIncludes bibliographical references (pages 57-58).
606   $aGroundwater flow$zDelmarva Peninsula
606   $aGroundwater flow$zChesapeake Bay Watershed
606   $aAquifers$zDelmarva Peninsula
606   $aAquifers$zChesapeake Bay Watershed
615  0$aGroundwater flow
615  0$aGroundwater flow
615  0$aAquifers
615  0$aAquifers
700   $aSanford$b Ward E.$01395030
712 02$aGeological Survey (U.S.),
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910704433303321
996   $aSimulation of groundwater flow in the shallow aquifer system of the Delmarva Peninsula, Maryland and Delaware$93490759
997   $aUNINA