@book{26995,
	author = {Ellsworth, Hardy Vincent,},
	title = {Rare-element minerals of Canada,},
	publisher = {F. A. Acland, printer to the king,},
	year = {1932.},
	series = {Canada. Geological survey. Economic geology ser.},
	address = {Ottawa,},
	note = {At head of title: Canada. Department of mines.}
}