Columbia subject headings:
Papua New Guinea--Description and travel.
Roesicke, Adolf--Diaries.
Sepik River Valley (Indonesia and Papua New Guinea)--Description and travel.
Harvard subject headings:
Ethnological expeditions--Sepik River Valley (Indonesia and Papua New Guinea)--History--20th century.
Ethnology--Sepik River Valley (Indonesia and Papua New Guinea)--History--20th century.
Germans--Sepik River Valley (Indonesia and Papua New Guinea)--Diaries.
Roesicke, Adolf--Diaries.
Roesicke, Adolf--Ethnological collections.
Roesicke, Adolf--Travel--Sepik River Valley (Indonesia and Papua New Guinea)
Sepik River Valley (Indonesia and Papua New Guinea)--Description and travel.
Sepik River Valley (Indonesia and Papua New Guinea)--Social life and customs--20th century.
Princeton subject headings:
Diaries.
Papua New Guinea--Description and travel.
Roesicke, Adolf--Diaries.
Sepik River Valley (Indonesia and Papua New Guinea)--Description and travel.