Eckenfelder W.Wesley. <br/><br/>
Industrial Water Pollution Control   Textual Documents 

 - 1989. 
 - New York :  Ma Grew HIll . 
 - 400p. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Dewey Class. No.: </label>628.3  / ECK