CHOW, Winston. <br/><br/>
Clean water; Factors that influence its availability, quality and its use 

 - Dordrecht.  Kluwer Academic pub.  1996 
 - x, 354p.. 
<br/><br/><label>ISBN: </label>0-7923-4133-3 
<br/><br/><label>Dewey Class. No.: </label>553.7