Drapcho, Caye M. Biofuels engineering process technology / Caye M. Drapcho, Nghiem Phu Nhuan, Terry H. Walker - New York : McGraw-Hill, c2008 - xi, 371 p. : ill., maps ; 24 cm. Includes bibliographical references and index ISBN: 0071487492 (alk. paper) 9780071487498 (alk. paper) Subjects--Topical Terms: Biomass energyManufacturing processesProduction engineering