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Ottinger, R. L., & Williams, R. (2002). Renewable energy sources for development. Environmental Law, 32(2), 331+.
Energy Sources
Williams, R. (2002, March 22) "Renewable energy sources for development." Environmental Law. Retrieved 20 February 2005 from Highbeam Research, http://www.highbeam.com.
U.S. Energy Policy
Williams, R. H., and Larson, E. D. (1993). Advanced Gasification-Based Biomass Power Generation. In Renewable Energy: sources for Fuels and Electricity. Johansson, T. B., Kelly, H., Reddy, A. K. N., and Williams, R. H., (eds.). Island Press, Washington, D
Biofuel
Ottinger, Richard L., and Rebecca Williams. "Renewable Energy Sources for Development." Environmental Law 32.2 (2002): 331+.
Environmentally Friendly Power Options
Hydrogen. Energy Efficiency and Renewable Energy. 26 March 2005 <http://www.eere.energy.gov/hydrogenandfuelcells/>.
Alternative Fuel for Automobiles
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