[Participation of the Ministry of Health, Social Security and Welfare in the problems of drinking water in Chile].
D002677:Chile; D060766:Drinking Water; D006262:Health; D006801:Humans; D012943:Social Security; D014881:Water Supply
D060766:Drinking Water
WATER SUPPLY
Participación del Ministerio de Salubridad, Previsión y Asistencia Social en los problemas del agua potable de Chile.