M R Sharma <br/><br/>
Jal Pradushan: Samasya Aur Samadhan 

 -  Lakshya Publications  2011 
 -  160 
<br/><br/><label>ISBN: </label>9788191046649 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Samanya Sasthram
<br/><br/><label>Dewey Class. No.: </label>HS SHA