ALUMINUM FROM WATER: The Challenge of Canadian Riverpower

Just short of the region where the rivers of North America turn to the Arctic stands Mount Defiance. It is in this section, that a group of visionary men devoted their energy to create a dam capable of channeling Canada's river power into electric energy, thereby obtaining the necessary power to utilize the huge aluminum resources of the Laurentians. Particularly recommended as a supplement for students studying the economic and industrial development of this continent.