Palange, Ralph C. & Zavala, Alfonso <br/><br/>
Water pollution control 

 - Washington  The world bank  1987 
 - xiv,212  Pb 
<br/><br/><label>ISBN: </label>0-8213-0967-6 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>628.168