Columbia subject headings:
Harvard subject headings:
Human settlements--Greece--Ionian Islands--History.
Ionia (Turkey and Greece)--History.
Ionian Islands (Greece)--Economic conditions.
Ionian Islands (Greece)--History
Ionian Islands (Greece)--Social conditions.
Ionians--Greece--Ionian Islands--History.
Land settlement--Greece--Ionian Islands--History.
Princeton subject headings:
Human settlements--Greece--Ionian Islands--History.
Ionia (Turkey and Greece)--History.
Ionian Islands (Greece)--Economic conditions.
Ionian Islands (Greece)--History.
Ionian Islands (Greece)--Social conditions.
Ionians--Greece--Ionian Islands--History.
Land settlement--Greece--Ionian Islands--History.