Kaushal, Prerna <br/><br/>
Ecological and environmental impact of tourism 

 - New Delhi  Kanishka  2011 
 - xv, 392p 
<br/><br/><label>ISBN: </label>9788184572780 
<br/><br/><label>Subjects--Index Terms: </label>Tourism - impact on ecology Wildlife tourism- environmental aspects 
<br/><br/><label>Dewey Class. No.: </label>338.479 1  / KAU