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Energy resources in an uncertain future : coal, gas, oil, and uranium supply forecasting
Houghton, John C., (1983)
Energierohstoffe ... : Reserven, Ressourcen, Verfügbarkeit ; Erdöl, Erdgas, Kohle, Kernbrennstoffe, geothermische Energie ; Stand ...
(2009)
Reserven, Ressourcen und Verfügbarkeit von Energierohstoffen ... / Energiestudie
(2004)
Strategic gas marketing : symposium papers presented August 29 - 30, 1983, Oak Brook, Ill.
Vavrik, W. E., (1984)
Management Assessment of energy from biomass and wastes : Executive Conference Proceedings
Brophy, J.J., (1980)
Troisieme Congrès International sur le Gaz Naturel Liquéfié, Washington Hilton Hotel, Washington, D.C. - U.S.A., 24 - 28 Septembre, 1972
(1972)