@book{25591,
	author = {Johnston, Robert A. A.,},
	title = {A list of Canadian mineral occurrences,},
	publisher = {Government Printing Bureau,},
	year = {1915.},
	series = {Canada. Geological Survey. Memoir 74; Geological series},
	address = {Ottawa,},
	note = {At head of the title: Canada. Department of Mines.}
}