@article {40387,
	title = {Environmental impact assessment for the Syncrude Canada Limited Aurora Mine. V. 4. Ambient air quality observations in the Athabasca Oil Sands Region},
	year = {1996},
	institution = {Bovar Environmental Ltd.},
	url = {https://era.library.ualberta.ca/files/bn9997765$\#$.WErwQ326SjI}
}
