Dave, Deeksha.  <br/><br/>
Environmental studies /  
Deeksha Dave.  
 - Delhi :   Cengage Learning,   c2011.  
 - xvi, 302 p.;   24 cm.  
<br/><br/><label>ISBN: </label>9788131514023 8131514021 
<br/><br/><label>Subjects--Index Terms: </label>Air pollution and global issues.  Environmental legislation.  Social issues and the environment.  
<br/><br/><label>Dewey Class. No.: </label>375.0083  / DAV