Smethurst, George. <br/><br/>
Basic water treatment : for application world-wide  [Text]. 
George Smethurst. 
 - 2nd ed. 
 - London  Thomas Telford Ltd.  1988 
 - Pages: 216 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0727713310  0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Water -- Purification.
<br/><br/><label>Dewey Class. No.: </label>TD/430  / SME