Microbial energy conversion : the proceedings ... held in Gottingen, October 1976 / edited by H. G. Schlegel and J. Barnea. - Oxford : Pergamon Press, 1977. - 644 p. : ill. ; 24 cm. A supplement to Solar energy. Includes bibliographies and index. ISBN: 0080217915 Subjects--Topical Terms: Biomass energy--Congresses