Purushotham Reddy, K. <br/><br/>
Environmental education 

 - Hyderabad  Neelkamal Publications Pvt. Ltd. ,  2007 
 - x, 285p. 
<br/><br/><label>ISBN: </label> RS 600.00 
<br/><br/><label>Source: </label> RS 600.00 
<br/><br/><label>Dewey Class. No.: </label>304.2 PUR