Columbia subject headings:
Camels--Arab countries--History.
Harvard subject headings:
Arabic literature--History and criticism.
Arabs--Social life and customs.
Bedouins--Social life and customs.
Camels in literature.
Camels--Arab countries.
Princeton subject headings:
Arabic literature--History and criticism.
Arabs--Social life and customs.
Bedouins--Social life and customs.
Camels in literature.
Camels--Arab countries.