@book{29804,
	author = {Geological Survey of Canada and Cockfield, William Egbert, and Geological Survey of Canada},
	title = {Index to reports of Geological Survey of Canada, from 1927-50.},
	publisher = {Dept. of Mines and Technical Surveys]},
	year = {1962.},
	address = {[Ottawa,},
	note = {Cover title.}
}