TY - BOOK AU - Lindsey,Bruce D. AU - Koch,Michele L. ED - Southern Alleghenies Conservancy. ED - Martinsburg Pa. ED - Geological Survey (U.S.) TI - Determining 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 flow T2 - Scientific investigations report AV - TD224.P4 L56 2004 PY - 2004/// CY - Reston, Va., Denver, CO PB - U.S. Dept. of the Interior, U.S. Geological Survey, For sale by U.S. Geological Survey, Information Services KW - Groundwater KW - Pollution KW - Pennsylvania KW - Martinsburg Region KW - Local KW - Groundwater flow KW - Computer simulation KW - Wells KW - Nitrates KW - Environmental aspects N1 - Shipping list no.: 2005-0081-P; Includes bibliographical references (p. 45-46); Also 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 UR - http://purl.access.gpo.gov/GPO/LPS56617 ER -