@booklet {53899,
	title = {The Athabasca tar sands as a source of crude oil},
	year = {1964},
	note = { Information Circular IC 169. },
	pages = {13 pages },
	publisher = {Department of Mines and Technical Services Mines Branch },
	address = {Ottawa, ON },
	keywords = {federal government, oil sand characteristics},
	author = {Montgomery, D. S.}
}
