The social soundness of improving the water supply system in five provincial cities - Yangas, Rosalinda Garcia; Unson, Delia (Quezon City Institute of Philippine Culture, Ateneo de Manila University, 1970)
"Final report submitted to the Local Water Utilities Administration by the Institute of Philippine Culture on 6 April 1967."
Mimeographed.
Keywords: Water supply -- Social aspects -- Philippines; Water resources development -- Social aspects -- Philippines