Lopez, Edilyn G. <br/><br/>
Sustainable tourism / 
Edilyn G. Lopez, Rene D. Osorno, and Grayfield T. Bajao. 
 - Quezon City :  Wiseman's Books Trading, Inc.,  ©2023. 
 - iv, 78 pages :  illustrations ;  25 cm. 
<br/><br/> Includes references and appendices. 
<br/><br/><label>ISBN: </label>9786214182886 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecotourism.
<br/><br/><label>Dewey Class. No.: </label>DFil 338.4791 L881 2023