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

 - Hyderabad  Neelkamal Publications  2003 
 - x,273p. 
<br/><br/><label>ISBN: </label> RS 195.00 
<br/><br/><label>Source: </label> RS 195.00 
<br/><br/><label>Dewey Class. No.: </label>304.2 PUR