Green fuels thrust.
Bethencourt
Victor
V
D001709:Biotechnology / Q000191:economics / Q000592:standards; D003247:Conservation of Natural Resources; D004736:Energy-Generating Resources / Q000191:economics / Q000592:standards*; D000431:Ethanol; D005060:Europe; D005742:Gasoline / Q000592:standards*; D033161:Government Regulation; D014481:United States; D003313:Zea mays
D005742:Gasoline; D000431:Ethanol