Varshney, C. K. <br/><br/>
Water pollution and Management 

 - New Delhi  ; New Age International  , 2008 
 - 242p. 
<br/><br/><label>ISBN: </label>0852268971  200 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollution<br/>Water Pollution
<br/><br/><label>Dewey Class. No.: </label>363.7394  / VAR