"Yadav, Sukhveer" <br/><br/>
Jal pradushan evam jal sarankshan 

 - New Delhi  Rawat  2012 
 - 208p. 
<br/><br/><label>ISBN: </label>9789382206149 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water pollution
<br/><br/><label>Dewey Class. No.: </label>H 363.7394 YAD