Trudgill, Stephen . <br/><br/>
Water quality : processes and policy /  
edited by Stephen T. Trudgill , Des E.Walling and Bruce W. Webb. 
 - New York :   John Wiley ,   1999. 
 - xii,283p. :   ill.,figs.,tables ;   23 cm .  
<br/><br/>Includes bibliography and index 
<br/><br/><label>ISBN: </label>0471985473  USD 199.00 
<br/><br/><label>Subjects--Index Terms: </label>WATER QUALITY 
<br/><br/><label>Dewey Class. No.: </label>363.739456  / TRU/W