Santos, Mary Grace C. <br/><br/>
Sustainable tourism / 
Mary Grace C. Santos 
 -  Mindshapers,  2023 
 - 164 pages 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SUSTAINABLE TOURISM<br/>TOURISM--ENVIRONMENTAL ASPECTS
<br/><br/><label>LC Class. No.: </label>G 156.5 .S26 2023