Aditya Bhatnagar <br/><br/>
Principles of Environmental Studies 

 - Jaipur  Oxford Book Company  2010 
 - 298p 
<br/><br/>Aditya Bhatnagar: Principles of Environmental Studies.  Jaipur.  Oxford Book Company, 2010. 93-80179-68-1 Rs. 1500.00--(574.5BHA)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>93-80179-68-1 
<br/><br/><label>Dewey Class. No.: </label>574.5  / BHA