Columbia subject headings:
Aboriginal Australians--Australia--Arnhem Land (N.T.)
Missionaries--Australia--Arnhem Land (N.T.)--Biography.
Harvard subject headings:
Aboriginal Australians--Missions--Australia--Arnhem Land (N.T.).
Methodist Church--Missions--Australia--Arnhem Land (N.T.)
Missionaries--Australia--Biography
Thornell, Harold.
Princeton subject headings:
Aboriginal Australians--Australia--Arnhem land (N.T.).
Missionaries--Australia--Arnhem Land (N.T.)--Biography.