Anon. 1953. Proceedings of the twelfth session... [and] Report of the Research Council fifth meeting, 7-17 June 1953. South Pacific Commission Session (12th: 12 - 29 October 1953: Noumea, New Caledonia) Sydney, Australia. : SPC. , 1953? 71p. https://www.spc.int/digitallibrary/get/phhgb