Columbia subject headings:
Excavations (Archaeology)--Oman.
Oman--Antiquities.
Oman--History.
Harvard subject headings:
Excavations (Archaeology)--Oman.
Oman--Antiquities.
Oman--History.
Princeton subject headings:
Excavations (Archaeology)--Oman.
Oman--Antiquities.
Oman--History.