Columbia subject headings:
Algeria--Antiquities.
Algeria--History.
Algeria--Social life and customs.
Collo (Algeria)--Antiquities.
Collo (Algeria)--History.
Collo (Algeria)--Social life and customs.
Harvard subject headings:
Collo (Algeria)--History.
Islands--Algeria.
Princeton subject headings:
Algeria--Antiquities.
Algeria--History--.
Algeria--Social life and customs.