Angeles, Marie. <br/><br/>
Sustainable tourism / 
Marie Angeles. 
 - Manila :  Edric Publishing House,  ©2021. 
 - 91 pages :  illustrations :  25 cm. 
<br/><br/> Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9786218179479 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecotourism.
<br/><br/><label>Dewey Class. No.: </label>DFil 338.4791 An433 2021