@book{265405,
	author = {Wilson, Jennifer T., and Geological Survey (U.S.),},
	title = {Occurrence and concentrations of selected trace elements and halogenated organic compounds in stream sediments and potential sources of polychlorinated biphenyls, Leon Creek, San Antonio, Texas, 2012-14 /},
	publisher = {U.S. Department of the Interior, U.S. Geological Survey,},
	year = {2016.},
	series = {Scientific investigations report ;},
	address = {Reston, Virginia :},
	note = {Title from title screen (viewed on August 29, 2016).},
	url = {http://purl.fdlp.gov/GPO/gpo71739}
}