LEADER 02323oem 2200625 450 001 9910713730503321 005 20200812132542.0 035 $a(CKB)5470000002504381 035 $a(OCoLC)966640779 035 $a(EXLCZ)995470000002504381 100 $a20161221d1992 ua 101 0 $aeng 120 $aa|||||||||||| 121 $a||||||||| 124 $bd 135 $aurbn||||||||| 181 $ccri$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aAltitude and configuration of the potentiometric surface in the crystalline and metasedimentary rocks, northeastern Chester County, Pennsylvania, May through October 1990 /$fby B. Craig McManus 210 1$a[Lemoyne, Pa.] :$cU.S. Department of the Interior, U.S. Geological Survey,$d1992. 215 $a1 online resource (1 map) 225 1 $aWater-resources investigations report ;$v91-4182 300 $aTitle from title screen (viewed Feb. 29, 2016). 300 $aAlso available online in PDF format from the U.S. Geological Survey Warehouse (http://pubs.er.usgs.gov/). 300 $aRelief shown by contours and spot heights. 300 $aBlack line printing. 300 $aIncludes location map. 300 $a"Prepared in cooperation with the Chester County Water Resources Authority." 606 $aAquifers$zPennsylvania$zChester County$vMaps 606 $aGroundwater$zPennsylvania$zChester County$vMaps 606 $aWater table$zPennsylvania$zChester County$vMaps 606 $aAquifers$2fast 606 $aGroundwater$2fast 606 $aWater table$2fast 607 $aPennsylvania$zChester County$2fast 608 $aMaps.$2fast 608 $aMaps.$2lcgft 615 0$aAquifers 615 0$aGroundwater 615 0$aWater table 615 7$aAquifers. 615 7$aGroundwater. 615 7$aWater table. 702 $aMcManus$b B. Craig 712 02$aChester County Water Resources Authority. 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910713730503321 996 $aAltitude and configuration of the potentiometric surface in the crystalline and metasedimentary rocks, northeastern Chester County, Pennsylvania, May through October 1990$93279505 997 $aUNINA