Twenty-second annual report of the Regional Director to the Regional Committee for the Western Pacific covering the period, 1 July 1971 - 30 June 1972
Citation
Regional Committee for the Western Pacific, 023. (1972). Twenty-second annual report of the Regional Director to the Regional Committee for the Western Pacific covering the period, 1 July 1971 - 30 June 1972. WHO Regional Office for the Western Pacific. https://iris.who.int/handle/10665/355243