Eckenfelder, W. Wesley Industrial water pollution control / W. Wesley Eckenfelder. - 2nd ed. - New York: McGraw Hill, c 1989. - xiv,400p.: illus,table,figs,photos. 23cm. Includes index. English. ISBN: 007018903 Subjects--Topical Terms: Water pollution. Dewey Class. No.: 628.3 / ECI