Sharma, Shashi Prabha <br/><br/>
Tourism and environment/1e   concepts, principles and approaches 

 - 1st ed. 
 - New Delhi  Kanishka   2006 
 - xv, 400p. 
<br/><br/> Vol.1 
<br/><br/><label>Dewey Class. No.: </label>338.479 1  / SHA