Pieters, P. E.
Village water supply survey, north coast of West New Britain District, 1968 by P. E. Pieters - [Port Moresby] Dept. of Lands, Surveys and Mines, Geological and Volcanological Branch 1967 - 2v. - Note on investigation no. 67417B .
Water-supply, Rural--Papua New Guinea--West New Britain Province
Village water supply survey, north coast of West New Britain District, 1968 by P. E. Pieters - [Port Moresby] Dept. of Lands, Surveys and Mines, Geological and Volcanological Branch 1967 - 2v. - Note on investigation no. 67417B .
Water-supply, Rural--Papua New Guinea--West New Britain Province