Monsod, Solita CollasMateo, Margaret S.2024-11-192024-11-191981-03https://selib.upd.edu.ph/etdir/handle/123456789/1735enIntegrated area developmentCase studyBicol river basis development programProgramRiver basinBicol river basinIntegrated area development and a case study of the Bicol river basin development programThesis