Columbia subject headings:
Africa, Northwest--Ethnic relations.
Africa, Northwest--History.
Africa, Northwest--Politics and government.
Bedouins--Africa, Northwest--History.
Nomads--Africa, Northwest--History.
Harvard subject headings:
Africa, Northwest--Social life and customs.
Berbers--Africa, Northwest--History.
Princeton subject headings:
Africa, Northwest--Ethnic relations.
Africa, Northwest--History.
Africa, Northwest--Politics and government.
Bedouins--Africa, Northwest--History.
Nomads--Africa, Northwest--History.