Jennifer Hill and Tim Gale (ed) <br/><br/>
Ecotourism and Environmental sustainability: Principles and practice 

 - Farnham  Ashgate  2009 
 - 259p  Illustrated 
<br/><br/><label>ISBN: </label>9780754672623 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecotourism--Environmental aspect
<br/><br/><label>LC Class. No.: </label>G 156.5  / E26 2009