x  x <br/><br/>
Water pollution and management  x 

 - x 
 - New Delhi  Wiley Eastern  1991 
 - vi, 242p 
<br/><br/>Includes 
<br/><br/><label>ISBN: </label>0852268971 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water - Pollution Water - Pollution 
<br/><br/><label>Dewey Class. No.: </label>363.7394/W324