Columbia subject headings:
Classical antiquities.
Extinct cities.
Turkey--Antiquities.
Turkey--Civilization.
Urbanization.
Harvard subject headings:
Cities and towns, Ancient--Turkey.
Cities and towns--Turkey--Growth.
City planning--Turkey--History.
Classical antiquities.
Extinct cities--Turkey
Turkey--Antiquities.
Turkey--Civilization.
Urbanization--Turkey--History.
Princeton subject headings:
Cities and towns, Ancient--Turkey.
Classical antiquities--Turkey.
Turkey--Antiquities.
Turkey--Civilization.
Urbanization--Turkey.