@book {23471,
	title = {Seven rivers of Canada : The Mackenzie, the St. Lawrence, the Ottawa, the Red, The Saskatchewan, the Fraser, the St. John},
	year = {1977},
	pages = {1-170},
	address = {Toronto: Macmillan},
	keywords = {Mackenzie, seven rivers},
	isbn = {0770515622; 9780770515621},
	author = {Maclennan, Hugh}
}
