TY  - BOOK
AU  - Lopez, Edilyn G.
TI  - Sustainable tourism
SN  - 978-621-418-288-6
U1  - Fil 338.4791 L8642 2023 
PY  - 2023///
CY  - Quezon City
PB  - Wiseman's Books Trading, Inc.
KW  - Ecotourism-- Philippines
N1  - includes bibliographical references and index
ER  -