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Methane Gas Hydrate
by Ayhan Demirbas
Bok Engelsk 2010
Gasoline, diesel, and ethanol biofuels from grasses and plants
Ram B. Gupta, Ayhan Demirbas
Bok Engelsk 2010
Biofuels : securing the planet's future energy needs
Ayhan Demirbas
Bok Engelsk 2009