Report on improvement and extension project for Bacolod and davao waterworks systems the Philippines [microform]. - Japan. Overseas Technical Cooperation Agency (Quezon City Photoduplication Service,University of the Philippines, 1974)
Microfilmed with 22 other titles
Originally published in [okyon] : The Agency, 1966.
Keywords: Water-supply -- Philippines -- Bacolod City; Water-supply -- Philippines -- Davao City