Construction materials in the Morobe District
Weber, B.
Construction materials in the Morobe District by B. Weber - [Port Moresby] Dept. of Lands and Surveys [1973] - [5], 32 leaves, [30] leaves of plates (1 folded) ill., maps 30cms - Note on investigation 73-009 .
Bibliography : leaf 32
Aggregates (Building materials)--Papua New Guinea--Morobe Province
Gravel--Papua New Guinea--Morobe Province
Road materials--Papua New Guinea--Marobe Province
Construction materials in the Morobe District by B. Weber - [Port Moresby] Dept. of Lands and Surveys [1973] - [5], 32 leaves, [30] leaves of plates (1 folded) ill., maps 30cms - Note on investigation 73-009 .
Bibliography : leaf 32
Aggregates (Building materials)--Papua New Guinea--Morobe Province
Gravel--Papua New Guinea--Morobe Province
Road materials--Papua New Guinea--Marobe Province