Cellulosic ethanol booms despite unproven business models.
Waltz
Emily
E
D000383:Agriculture / Q000191:economics*; D002482:Cellulose / Q000191:economics*; D004736:Energy-Generating Resources / Q000191:economics*; D000431:Ethanol / Q000191:economics*; D007221:Industry / Q000191:economics*; D018803:Models, Economic; D017146:Models, Organizational; D014481:United States
D000431:Ethanol; D002482:Cellulose