Hobson, P. N. Methane production from agricultural and domestic wastes P.N. Hobson, S. Bousfield, and R. Summers - London Applied Science Publishers 1981 - xi, 269 p. ill. 23 cm. - Energy from wastes series . Subjects--Topical Terms: Gas-producersMethaneFarm manureSewage sludge Dewey Class. No.: 665.7 / 76