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Man and his environment : proceedings of the First Banff Conference on Pollution, held in Banff, Canada, May 16 and 17, 1968
Ward, Michael Alan, (1970)
Pollution control report from Canada's mining industry
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Controlling Great Lakes Pollution : A Study in United States - Canadian Environmental Cooperation
Bilder, Richard, (2013)
Greenland during and since the Second World War
Dunbar, M. J., (1950)
Eastern arctic waters : a summary of our present knowledge of the physical oceanography of the eastern arctic area, from Hudson Bay to Cape Farewell and from Belle Isle to Smith Sound
Dunbar, Maxwell J., (1951)