Tebbutt, T. H. Y. Principles of water quality control / T.H.Y. Tebbutt. - 2nd edition. - Oxford : Pergamon Press, 1977. - 201p. ; 21 cm. - Pergamon international library of science, technology, engineering, and social studies. . ISBN: 0080212964 Subjects--Topical Terms: Water quality management.Water--Purification.