Angeles, Marie. <br/><br/>
Sustainable tourism / 
Marie Angeles. 
 - 2nd edition. 
 - Sta. Cruz, Manila :  EDRIC Publishing House,  c2022. 
 - 93 pages :  Illustrations ;  26 cm. 
<br/><br/> Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9786218179479 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecoutourism.<br/>Sustainable development.<br/>Sustainable tourism.<br/>Tourism.