Recherche dans la collection - Great Lakes water use. Prepared by the Economic Geography Section and the Lakes Management Research Section (C.C.I.W.) Resources Research Centre, Policy Research and Coordination Branch. Department of Fisheries and Forestry. T.R. Lee Andree Beaulieu. Cartography by Policy Research and Coordination Branch. Printed by Surveys and Mapping Branch, Department by Energy, Mines and Resources Second Edition. 1974. [cartographic material]

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