First work-conference on school and community health, Dalian, Davao City, March 9-13, 1954 - Provincial-City Work Conference on School and Community Health (1st : 1954 : Davao City ). ([Davao s.n., 1954)
Title on cover: On to better health.
Keywords: Hygiene, Public -- Davao (City) -- Congresses; Hygiene, Public -- Davao (Province) -- Congresses