Shrivastava, Atul <br/><br/>
Nature tourism / 
Atul Shrivastava. 
 - New Delhi :  Centrum Press,  2010. 
 - 628 p.:  22 cm. 
<br/><br/> Includes index 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>978-93-80540-22-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecotourism
<br/><br/><label>LC Class. No.: </label>338.4791 Sh86n