Columbia subject headings:
Harvard subject headings:
Geopolitics--Western Sahara.
Human rights--Western Sahara.
Western Sahara--Economic conditions.
Western Sahara--History--Autonomy and independence movements.
Western Sahara--Politics and government--1975-
Princeton subject headings:
Morocco--Relations--Western Sahara.
Western Sahara--Politics and government--1975-
Western Sahara--Relations--Morocco.