Groundwater investigation for village and stock water supplies in the New Ireland District /
Jacobson, G.
Groundwater investigation for village and stock water supplies in the New Ireland District / by G. Jacobson - [Port Moresby] : Geological Survey of Papua New Guinea, 1973 - [15] leaves : ill., map - Note on investigation ; 73-011 .
Water-supply, Rural--Papua New Guinea--New Ireland District
Groundwater--Papua New Guinea--New Ireland District
Groundwater investigation for village and stock water supplies in the New Ireland District / by G. Jacobson - [Port Moresby] : Geological Survey of Papua New Guinea, 1973 - [15] leaves : ill., map - Note on investigation ; 73-011 .
Water-supply, Rural--Papua New Guinea--New Ireland District
Groundwater--Papua New Guinea--New Ireland District