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Canadian energy prospects
Davis, John - 1957
Persistent link: https://www.econbiz.de/10002310664
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Ėkonomika ugolʹnoj promyšlennosti Sibiri
Popov, Vitalij Ė. - 1960
Persistent link: https://www.econbiz.de/10002323450
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Fuel and power in Canada : with special reference to the factors affecting American coal
1929
Persistent link: https://www.econbiz.de/10003139943
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The outlook for energy in South Africa
Burger, H. T. (contributor); Roberts, W. (contributor) - 1977
Persistent link: https://www.econbiz.de/10003199140
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Studies in the British coal industry
Forsyth, David J. C. (contributor);  … - 1969
Persistent link: https://www.econbiz.de/10003243881
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Die Lage bei Kohle und den anderen Energieträgern in Italien
1954
Persistent link: https://www.econbiz.de/10003176066
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Coal consumption trends in the Western Zones of Germany
United Nations / Economic Commission for Europe - 1953
Persistent link: https://www.econbiz.de/10002850611
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Role of coal in the Indian enerhy scene
Sharma, R. N. - 1980
Persistent link: https://www.econbiz.de/10002799774