@article {44087,
	title = {Origin of polycyclic aromatic hydrocarbons in lake sediments of the Mackenzie Delta},
	volume = {37},
	year = {2002},
	pages = {1159-1180},
	publisher = {Journal of Environmental Science and Health A Toxic/ Hazardous  Substances \& Environmental Engineering },
	author = {Headley, John V. and Marsh, Philip and Akre, Christine J. and Peru, Kerry M. and Lesack, Lance}
}
