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The Euro-American system : economic and political relations between North America and Western Europe
Czempiel, Ernst-Otto, (1976)
The North Pacific triangle : the United States, Japan, and Canada at century's end
Fry, Michael, (1998)
Canada-United States relations
English, Harry Edward, (1976)
Canada in North America
Brown, Robert Craig, (1971)
The production and use of methane gas in rural environments
Brown, R. C., (1978)
Techno-Economic Analysis of Biofuels Production Based on Gasification
Swanson, R. M., (2010)