Columbia subject headings:
Arabian Peninsula--Description and travel.
Arabian Peninsula--Politics and government.
Mauritius.
Zanzibar.
Harvard subject headings:
Arabia, Southern--Description and travel.
Arabia, Southern--Politics and government.
Arabian Peninsula--Description and travel.
Arabian Peninsula--Politics and government.
Ingrams, Harold, 1897-1973--Travel--Arabia, Southern.
Ingrams, Harold, 1897-1973--Travel--Tanzania--Zanzibar.
Mauritius
Zanzibar
Zanzibar--Description and travel.
Princeton subject headings:
Arabian Peninsula--Description and travel.
Arabian Peninsula--Politics and government.
Mauritius.
Zanzibar.