Describes the geothermal, biomass, and hydrogen-based methods of generating alternative energy, including ethanol production, landfill gas collection, and algae harvesting, and explains the practical implications of each method.Title: Geothermal, Biomass, and HydrogenAuthor: Ollhoff, JimPublisher: Abdo GroupPublication Date: 2010/01/01Number of Pages: 32Binding Type: LIBRARYLibrary of Congress: 2009029864
