Cheremisinoff, Nicholas P Biotechnology for waste and wastewater treatment - Westwood, N.J: Noyes Publications, 1996 - xiv, 231 p. : ill. ; 24 cm. ; hpk ISBN: 9780815514091 Subjects--Topical Terms: Sewage - Purification - Biological treatment Dewey Class. No.: 628.3 CHE