Eckenfelder, W. Wesley <br/><br/>
Industrial water pollution control / 
W. Wesley Eckenfelder, Jr 
 - 3rd ed. 
 - Boston, MA:  McGraw-Hill,  2000 
 - xi, 584 p.;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0070393648 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage--Purification<br/>Factory and trade waste--Purification