Eckenfelder, Wesley W. <br/><br/>
Industrial Water Pollution Control /   W. Wesley Eckenfelder, Jr. 

 - 3rd Ed. 
 - New Delhi :   Mc Graw Hill,  ©2000. 
 - xii, 583p. 
<br/><br/><label>ISBN: </label>9789339220433 
<br/><br/><label>Dewey Class. No.: </label>628.1683  / EckI3