Sharma, Shashi Prabha <br/><br/>
Tourism and environment :   concepts, principles and approaches / 
Shashi Prabha Sharma 
 - xv, 400 pages ;   22 cm. 
<br/><br/><label>ISBN: </label>9788173918476 8173918473 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecotourism.<br/>Tourism.
<br/><br/><label>Dewey Class. No.: </label>338.4791