Proceedings of the 35th Industrial Waste Conference, May 13, 14 and 15, 1980 - Industrial Waste Conference 1980 : West Lafayette, Indiana); Purdue University. School of Civil Engineering (Ann Arbor, Mich. Ann Arbor Science, 1981)
Sponsored by the School of Civil Engineering of Purdue University
Includes bibliographical references and index
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Keywords: Waste products -- Congresses