Tripathi, Madhusudan <br/><br/>
जल प्रदूषण समस्या और समाधान 
 Jal pradooshan samasya aur samaadhaan 

 - New Delhi:   Omega Publications,   2006 
 - 216p.  
<br/><br/><label>ISBN: </label>8189612255 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science 
<br/><br/><label>Subjects--Index Terms: </label>Pollution  
<br/><br/><label>Universal Decimal Class. No.: </label>504.4.045  / P6