Search Results       Your search for [author]Bonotan-Dura, Fredesvinda M. returned 1 record.           Appropriate drainage and sewerage systems for a section of Cebu and Mandaue : a research report. by Bonotan-Dura, Fredesvinda M.; Cebu City: San Carlos Pub., 1981. Subject: Drainage -- Cebu -- Research; Drainage -- Mandaue -- Research; Sewerage, Rural -- Cebu -- Research; Sewerage, Rural -- Mandaue -- Research.          Add to Book Cart Relevance: 36.70%