Columbia subject headings:
Excavations (Archaeology)--Yemen (Republic)--Exhibitions.
Yemen (Republic)--Antiquities--Exhibitions.
Harvard subject headings:
Excavations (Archaeology)--Yemen (Republic)--Exhibitions.
Yemen (Republic)--Antiquities--Exhibitions.
Yemen (Republic)--Civilization--Exhibitions.
Princeton subject headings:
Excavations (Archaeology)--Yemen--Exhibitions.
Yemen--Antiquities--Exhibitions.
Yemen--Civilization--Exhibitions.