Smethurst,George <br/><br/>
Basic water treatment for application world wide / 
Smethurst,George. 
 - Jodhpur:  Scientific publishers,  1986. 
 - 216p;25cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>8185046441 
<br/><br/><label>Dewey Class. No.: </label>628.162 SME