TY - BOOK ED - Industrial Waste Conference ED - Purdue University. School of Civil Engineering TI - Proceedings of the 35th Industrial Waste Conference, May 13, 14 and 15, 1980 SN - 0250403633 PY - 1981/// CY - Ann Arbor, Mich. PB - Ann Arbor Science KW - Waste products KW - Congresses N1 - Sponsored by the School of Civil Engineering of Purdue University; Includes bibliographical references and index ER -