Columbia subject headings:
Eurasia--Antiquities.
Eurasia--Civilization.
Excavations (Archaeology)--Eurasia.
Harvard subject headings:
Eurasia--Antiquities.
Eurasia--Civilization.
Excavations (Archaeology)--Eurasia
Princeton subject headings:
Eurasia--Antiquities.
Eurasia--Civilization.
Excavations (Archaeology)--Eurasia.