Lorch, Walter <br/><br/>
Handbook of water purification. (2nd ed.) 
edted by Walter Lorch 
 - 2nd ed. 
 - New York  Ellis Horwood  1987 
 - 777p. : ill. 
<br/><br/><label>ISBN: </label>0853129916 
<br/><br/><label>LC Class. No.: </label>TD 430 Han