Grainger, D. J.
Geology of the Atzera Range and adjacent areas, Morobe District, New Guinea by D. J. Grainger - [Port Moresby] Geological Survey 1970 - 11 leaves maps - Note on investigation 70204 .
Geology--Papua New Guinea--Morobe Province
Geology of the Atzera Range and adjacent areas, Morobe District, New Guinea by D. J. Grainger - [Port Moresby] Geological Survey 1970 - 11 leaves maps - Note on investigation 70204 .
Geology--Papua New Guinea--Morobe Province