Proceedings of the 48th Industrial Waste Conference, May 10-12, 1993, Purdue University, West Lafayette, Indiana/ 
The School of Civil Engineering, Purdue University ; in cooperation with the Indiana Department of Environmental Management . . . [et al.] 
 - Boca Raton, Fla. :  Lewis Pub.,  c1994 
 - ix, 876 p. :  ill.;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>1566700639  £78.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Factory and trade waste--Congresses<br/>Sewage--Purification--Congresses<br/>Waste products--Congresses<br/>Refuse disposal--Congresses
<br/><br/><label>Dewey Class. No.: </label>628.5