Kanagasabai, S. <br/><br/>
Textbook on Environmental study 

 - New Delhi  PHI Learning Limited  2010 
 -  176 pages 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>978-8120341647 
<br/><br/><label>Subjects--Topical Terms: </label><br/>environment studies--environment--Bachelor of Mass Media
<br/><br/><label>Dewey Class. No.: </label>62805 KAN