@article {29166,
	title = {Athabasca tar sands study. V. 2. Supplementary working papers [7] The environmental impact of in situ technology},
	year = {1973},
	pages = {548-632},
	institution = {Intercontinental Engineering of Alberta Ltd. for Alberta Environment},
	address = {Edmonton, AB},
	author = {Carrigy, Maurice A. and McLaws, Islay Jean and Research Council of Alberta}
}
