Columbia subject headings:
Excavations (Archaeology)--Iraq.
Excavations (Archaeology)--Syria.
Iraq--Antiquities.
Iraq--Civilization--To 634.
Syria--Antiquities.
Harvard subject headings:
Excavations (Archaeology)--Iraq--Congresses.
Excavations (Archaeology)--Syria--Congresses.
Iraq--Antiquities--Congresses.
Iraq--Civilization--To 634--Congresses.
Syria--Antiquities--Congresses.
Princeton subject headings:
Excavations (Archaeology)--Iraq.
Excavations (Archaeology)--Syria.
Iraq--Antiquities.
Iraq--Civilization--To 634.
Syria--Antiquities.