Eckenfelder, W. Wesley Developing industrial water pollution control programs : a primer / - Lancaster, Pa. : Technomic Pub., c1997. - xii, 218 p. : ill. ; 24 cm. ISBN: 1566765366 Subjects--Topical Terms: Factory and trade wasteSewage Dewey Class. No.: 628 TEC 1997 A040 Or.