Eilbeck, W. J. Chemical processes in waste water treatment / W.J. Eilbeck and G. Mattock. - Chichester [West Sussex] : E. Horwood, 1987. - 331 p : ill. - Ellis Horwood books in water and wastewater technology. . ISBN: 0853127913 : 55.00 Subjects--Topical Terms: Sewage--Purification.Water chemistry. LC Class. No.: TD745 / .E445 1987 Dewey Class. No.: 628.3�19