Reddy, K Purushotham. <br/><br/>
Environmental Education / 
By K Purushotham Reddy, Narasimha Reddy. 
 - 1st Ed. 
 - New DeIhi :  NEELAM PUBLICATION HOUSE,  2013. 
 - 285p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9788183164665 
<br/><br/><label>Dewey Class. No.: </label>333.7207  / RED