Aditya Bhatnagar <br/><br/>
Protection of environment : 
Aditya Bhatnagar 
 - India  Oxford Book Company  2010 
 - 295 p. 
<br/><br/><label>ISBN: </label>978-93-5030-001-5 
<br/><br/><label>LCCN: </label>95207937  
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Environment
<br/><br/><label>Dewey Class. No.: </label>363.7