Search Results       Your search for [subject]Laguna de Bay -- Hydraulic control -- Philippines returned 1 record.           Master for a sewerage system for the Manila Metropolitan area : final report. Manila, Philippines: Black & Veatch International, 1969. Subject: Engineering; Waterworks -- Philippines; Land use -- Urban development -- Philippines; Laguna de Bay -- Hydraulic control -- Philippines; Water drainage -- Philippines; Wastewater characteristics -- Philippines; Industrial wastes -- Philippines; Manila Metropolitan area -- Sewerage system -- Master plan; Sewerage system -- Philippines; Sewerage Authority -- Philippines.          Add to Book Cart Relevance: 26.18%