"Mackenzie River Valley (N.W.T.)" . . "Peace River (B.C. and Alta.)" . . . . "Mackenzie, Vallée du (T.N.-O.)" . . "Paix, Vallée de la rivière de la (C.-B. et Alb.)" . . "Mackenzie River (N.W.T.)" . . "Paix, Rivière de la (C.-B. et Alb.)" . . "Mackenzie, Fleuve (T.N.-O.)" . . . . "Account of the author's travels by canoe, with her two daughters, down the Peace River in 1965 and down the Mackenzie River in 1966." . . . . . . . . . . . . . . . "Down the wild river north"@en . . "Down the wild river north" . . . . . "Peace River Valley (B.C. and Alta.)" . .