Columbia subject headings:
Aboriginal Australians--Australia--Northern Territory--Social conditions.
Aboriginal Australians--Employment--Australia--Northern Territory--History.
Northern Territory--History.
Harvard subject headings:
Aboriginal Australians--Employment--Australia--Northern Territory--History.
Cattle trade--Australia--Northern Territory--History.
Princeton subject headings:
Aboriginal Australians--Australia--Northern Territory--Social conditions.
Aboriginal Australians--Employment--Australia--Northern Territory--History.
Northern Territory--History.