Biomethanization of the organic fraction of municipal solid wastes / edited by J. Mata-Alvarez - London : IWA Publishing, 2003 - xii, 323 p. : ill. ; 25 cm. Includes bibliographical references and index ISBN: 1900222140 Subjects--Topical Terms: Sewage--Purification--Biological treatmentOrganic wastes--PurificationSewage sludge