Columbia subject headings:
Harvard subject headings:
Collingwood Bay Region (Papua New Guinea)--Antiquities.
Excavations (Archaeology)--Papua New Guinea--Collingwood Bay region.
Papua New Guinea--Antiquities.
Prehistoric peoples--Papua New Guinea--Collingwood Bay region.
Princeton subject headings:
Collingwood Bay (Papua New Guinea)--Antiquities.
Excavations (Archaeology)--Papua New Guinea--Collingwood Bay.
Papua New Guinea--Antiquities.