Varshney, C.K. <br/><br/>
Water pollution and management 
C.K. Varshney 
 - New Delhi  Wiley Eastern  1991 
 - 242 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water pollution
<br/><br/><label>Dewey Class. No.: </label>628.1  / VAR N1