@article {45675,
	title = {Spatial patterns of natural polycyclic aromatic hydrocarbons in sediment in the Lower Athabasca River},
	volume = {39},
	year = {2004},
	pages = {1163-1176},
	publisher = {Journal of Environmental Science and Health A Toxic/ Hazardous  Substances \& Environmental Engineering },
	author = {Akre, Christine and Headley, John V. and Conly, F. Malcolm and Peru, Kerry M. and Dickson, Leslie C.}
}
