Gerardi, Michael H. The microbiology of anaerobic digesters / Michael H. Gerardi - Hoboken, NJ : Wiley-Interscience, 2003 - 177 p. : ill. ; 26 cm. - Wastewater microbiology series . ISBN: 0471206938 Subjects--Topical Terms: Sewage sludge digestionAnaerobic bacteria