LEADER 02281oam 2200529 450 001 9910712813703321 005 20200213153018.0 035 $a(CKB)5470000002498050 035 $a(OCoLC)985370679 035 $a(EXLCZ)995470000002498050 100 $a20170503d1980 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 12$aA comparison of analog and digital modeling techniques for simulating three-dimensional ground-water flow on Long Island, New York /$fby Thomas E. Reilly and Arlen W. Harbaugh 210 1$aSyosset, New York :$cU.S. Geological Survey,$d1980. 215 $a1 online resource (v, 40 pages) $cillustrations, maps 225 1 $aWater-resources investigations ;$v80-14 300 $a"Prepared in cooperation with Nassau County Department of Public Works, Suffolk County Department of Health Services, Suffolk County Water Authority, and New York State Department of Environmental Conservation." 320 $aIncludes bibliographical references (pages 39-40). 606 $aGroundwater flow$zNew York (State)$zLong Island$xMathematical models 606 $aGroundwater flow$xMathematical models 606 $aGroundwater flow$2fast 606 $aGroundwater flow$xMathematical models$2fast 607 $aNew York (State)$zLong Island$2fast 615 0$aGroundwater flow$xMathematical models. 615 0$aGroundwater flow$xMathematical models. 615 7$aGroundwater flow. 615 7$aGroundwater flow$xMathematical models. 700 $aReilly$b Thomas E.$01400902 702 $aHarbaugh$b Arlen W. 712 02$aGeological Survey (U.S.), 712 02$aNassau County (N.Y.).$bDepartment of Public Works. 712 02$aSuffolk County (N.Y.).$bDepartment of Health Services. 712 02$aSuffolk County Water Authority. 712 02$aNew York (State).$bDepartment of Environmental Conservation. 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910712813703321 996 $aA comparison of analog and digital modeling techniques for simulating three-dimensional ground-water flow on Long Island, New York$93516633 997 $aUNINA