01990nam a2200373Ia 4500001000700000003000600007005001700013008004100030010001700071040001800088042000800106043001200114050002300126074001400149074002300163086002600186100002900212245038400241260014500625300005800770490005500828500003600883530018000919504005201099650006901151650008401220650005201304650007801356700002801434710004501462710002701507710003801534856004401572271235OCoLC20200624062628.0041118s2004    vauab    b   f000 0 eng    a  2004451818  aDLCcDLCdGPO  apcc  an-us-pa00aTD224.P4bL56 2004  a0624-B-02  a0624-B-02 (online)0 aI 19.42/4-4:2004-51241 aLindsey, Bruce D.2Local10aDetermining sources of water and contaminants to wells in a carbonate aquifer near Martinsburg, Blair County, Pennsylvania, by use of geochemical indicators, analysis of anthropogenic contaminants, and simulation of ground-water flowcby Bruce D. Lindsey and Michele L. Koch ; in cooperation with the Southern Alleghenies Conservancy and the Borough of Martinsburg, Pennsylvania.  aReston, Va.bU.S. Dept. of the Interior, U.S. Geological SurveyaDenver, CObFor sale by U.S. Geological Survey, Information Servicesc2004.  avi, 46 p.bill. (some col.), maps (some col.)c28 cm. 0aScientific investigations reportv2004-51242Local  aShipping list no.: 2005-0081-P.  aAlso available via Internet from the USGS web site. Address as of 2/23/05: http://water.usgs.gov/pubs/sir/2004/5124/pdf/sir2004-5124.pdf; current access is available via PURL.  aIncludes bibliographical references (p. 45-46). 0aGroundwaterzPollutionzPennsylvaniazMartinsburg Region.2Local 0aGroundwater flowzPennsylvaniazMartinsburg RegionxComputer simulation.2Local 0aWellszPennsylvaniazMartinsburg Region.2Local 0aNitratesxEnvironmental aspectszPennsylvaniazMartinsburg Region.2Local1 aKoch, Michele L.2Local2 aSouthern Alleghenies Conservancy.2Local1 aMartinsburg Pa.2Local  aGeological Survey (U.S.)  2Local41uhttp://purl.access.gpo.gov/GPO/LPS56617