@book{27188,
	author = {Hanson, George,},
	title = {Portland canal area, British Columbia,},
	publisher = {J.O. Patenaude, printer to the King,},
	year = {1935.},
	series = {Canada. Geological Survey. Memoir, 175},
	address = {Ottawa,},
	note = {At head of title: Canada Department of Mines ... Bureau of Economic Geology.}
}