LEADER 01988nam  2200397Ka 450 
001 9910697428703321
005 20080904091547.0
035   $a(CKB)5470000002388658
035   $a(OCoLC)245001100
035   $a(EXLCZ)995470000002388658
100   $a20080904d2001      ua             0
101 0 $aeng
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aRelation between selected well-construction characteristics and occurrence of bacteria in private household-supply wells, south-central and southeastern Pennsylvania$b[electronic resource] /$fby Tammy M. Zimmerman, Michele L. Zimmerman, and Bruce D. Lindsey ; in cooperation with the Pennsylvania Department of Environmental Protection, Bureau of Water Supply and Wastewater Management
210  1$aNew Cumberland, Pa. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2001.
215   $aiv, 22 pages $cdigital, PDF file
225 1 $aWater-resources investigations report ;$v01-4206
300   $aTitle from title screen (viewed Sept. 4, 2008).
517 3 $aRelation between selected well construction characteristics and occurrence of bacteria in private household-supply wells, south-central and southeastern Pennsylvania
606   $aGroundwater$xPollution$zPennsylvania
606   $aBacterial pollution of water$zPennsylvania
615  0$aGroundwater$xPollution
615  0$aBacterial pollution of water
700   $aZimmerman$b Tammy M$01413872
701   $aZimmerman$b Michele L$01413873
701   $aLindsey$b Bruce D.$f1962-$01391410
712 02$aPennsylvania.$bBureau of Water Supply and Wastewater Management.
712 02$aGeological Survey (U.S.)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910697428703321
996   $aRelation between selected well-construction characteristics and occurrence of bacteria in private household-supply wells, south-central and southeastern Pennsylvania$93511397
997   $aUNINA