01718nam 2200409 a 450 991070138270332120120209134025.0(CKB)5470000002417237(OCoLC)775674048(EXLCZ)99547000000241723720120209d2011 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierPathogenic bacteria and microbial-source tracking markers in Brandywine Creek Basin, Pennsylvania and Delaware, 2009-10[electronic resource] /by Joseph W. Duris ... [and others] ; prepared in cooperation with the City of Wilmington, DelawareReston, Va. :U.S. Dept. of the Interior, U.S. Geological Survey,2011.1 online resource (vi, 27 pages) color illustrations, color mapsScientific investigations report ;2011-5164Title from title screen (viewed on).Includes bibliographical references (pages 20-22).WaterPollutionBrandywine Creek Watershed (Pa. and Del.)Biochemical markersBrandywine Creek Watershed (Pa. and Del.)Escherichia coliBrandywine Creek Watershed (Pa. and Del.)WaterPollutionBiochemical markersEscherichia coliDuris Joseph W1389745Wilmington (Del.)Geological Survey (U.S.)GPOGPOBOOK9910701382703321Pathogenic bacteria and microbial-source tracking markers in Brandywine Creek Basin, Pennsylvania and Delaware, 2009-103441704UNINA