Search Results       Your search for [subject]Water utility management -- Philippines -- Laguna de Bay returned 1 record.           UNDP Laguna de Bay water resources development study : PHI 721/003 plan of study. Makati: SOEGREAH, 1973. Subject: Water resources development -- Philippines; Water supply -- Laguna de Bay; Water utility management -- Philippines -- Laguna de Bay; Laguna de Bay.          Add to Book Cart Relevance: 40.06%