Columbia subject headings:
Anthropological linguistics--Papua New Guinea--Nebilyer River Valley.
Nebilyer River Valley (Papua New Guinea)--Politics and government.
Nebilyer River Valley (Papua New Guinea)--Social conditions.
Harvard subject headings:
Anthropological linguistics--Papua New Guinea--Nebilyer River Valley.
Ceremonial exchange--Papua New Guinea--Nebilyer River Valley.
Economic anthropology--Papua New Guinea--Nebilyer River Valley.
Nebilyer River Valley (Papua New Guinea)--Politics and government.
Nebilyer River Valley (Papua New Guinea)--Social life and customs.
Princeton subject headings:
Anthropological linguistics--Papua New Guinea--Nebilyer River Valley.
Nebilyer River Valley (Papua New Guinea)--Politics and government.
Nebilyer River Valley (Papua New Guinea)--Social life and customs.