| http://www.w3.org/ns/prov#value | - osNewsletter SignupHome > Ethanol and Biodiesel: What You Need to Know > Ethanol and Biodiesel: What You Need to KnowEthanol and Biodiesel: What You Need to KnowAugust 1, 2008 John Lofstock : 0 CommentsEthanol is a renewable fuel made primarily by distilling grains such as corn, wheat, barley and other food crops.
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