Ecotourism transitioning  to the 22nd century 
Wearing, Stephen; Schweinsberg, Stephen 
 - 3rd ed. 
 - New york: Routledge  2019 
 - vii, 172p.; 24.6cm. 
<br/><br/> Includes glossary, a guide to ecotourism agencies and other sustainable tourism resources,index 
<br/><br/><label>ISBN: </label>9781138202108 
<br/><br/><label>Dewey Class. No.: </label>C 338.479 W362 2019