Higman, Chris Gasification / Christopher Higman and Maarten van der Burgt - 2nd ed. - Amsterdam ; Boston : Gulf Professional Pub./Elsevier Science, 2008 - xvi, 435 p. : ill. ; 24 cm. Includes bibliographical references and index ISBN: 9780750685283 (alk. paper) 075068528X (alk. paper) Subjects--Topical Terms: Coal gasification