Chauhan S.R., <br/><br/>
Sustainable tourism 
by  S.R. Chauhan 
 - Delhi  Global Vision Publishing House  2013 
 - 256P. 
<br/><br/><label>ISBN: </label>978-81-8220-532-1 
<br/><br/><label>Dewey Class. No.: </label>U8  / Q3