The impacts of problems in managing and promoting cave destinations in assessing the state of spelunking in the Philippines a case study of Biak-Na-Bato National Park in Bulacan

The impacts of problems in managing and promoting cave destinations in assessing the state of spelunking in the Philippines a case study of Biak-Na-Bato National Park in Bulacan

Bibliografiset tiedot
Päätekijä: Cansino, Abegale B.
Aineistotyyppi: Opinnäyte
Kieli:English
Julkaistu: 2004
Aiheet:
Caves > Philippines.