People, planet, profit : Principles and practices of sustainable tourism / Maria Cherry Lyn S. Rodolfo, Fernando Martin Y. Roxas, Eylla Laire M. Gutierrez, John Paolo R. Rivera. - 536 pages ; 20 cm. ISBN: 978-971-555-710-8 Subjects--Topical Terms: Sustainable tourism.--Philippines. Dewey Class. No.: F 338.4791 P4194 2023