Proceedings of the 35th industrial waste conference 
/ May13, 14 and 15, 1980 Purdue University, West Lafayette, Indiana 
 - London:   Butterworth Publishers,   1981 
 - xi, 994p. 
<br/><br/><label>ISBN: </label>0250403633 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Subjects--Index Terms: </label>Factory and trade waste 
<br/><br/><label>Universal Decimal Class. No.: </label>628.54(082.2)  / M1