Water and health. - University of the Philippines (Diliman) Institute for Science and Mathematics Education Development (Quezon City Institute for Science and Mathematics Education Development, University of the Philippines, 1984)
"This is one of a series of science modules prepared by the University of the Philippines, Institute for Science and Mathematics Education Development (ISMED) supported by the Educational Development Projects Implementing Task Force (EDPITAF)."
Keywords: Water use -- Research; Water conservation -- Research; Water -- Pollution