Sanitation action plan for each zones in Metropolitan Manila 1979. - Philippines. Metropolitan Manila Commission; Health and Sanitation Services ([S.l. s.n.], 1979)
Originally prepared by Environmental Sanitation. Health and Sanitation Services, Metro Manila Sanitation Committee (National; Capital Region) in cooperation with Zone Action Team of all six zones with the technical assistance from the following Technical Committee on Environmental Sanitation. Health and Sanitation Services ... [et al.].
Keywords: Sanitation -- Manila metropolitan area