Handbook of water purification / 
editor, Walter Lorch. 
 - London ;  New York :  McGraw-Hill (UK),  c1981. 
 - xviii, 715 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>
<br/><br/><label>ISBN: </label>0070845557 :  £45.00 
<br/><br/><label>LCCN: </label>81008243  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Purification.
<br/><br/><label>LC Class. No.: </label>TD430  / .H22 
<br/><br/><label>Dewey Class. No.: </label>628.162/LOH