Certain concepts on water and suggested instructional activities for grade three children - Sambo, Emma Banday (1972)
Thesis (M.A.T. Elementary Science)--University of the Philippines, Diliman.
Keywords: Water; Science -- Study and teaching (Elementary) -- Activity programs -- Philippines -- Magarar (Camarines Sur); Third grade (Education) -- Philippines -- Magarar (Camarines Sur)