Columbia subject headings:
Excavations (Archaeology)--Oman.
Fiennes, Ranulph, Sir, 1944-
Oman--Antiquities.
Oman--History.
Ubar (Legendary place)
Harvard subject headings:
Oman--History.
Ubar (Extinct city)
Princeton subject headings:
Excavations (Archaeology)--Oman.
Fiennes, Ranulph, Sir, 1944-
Oman--Antiquities.
Oman--History.
Ubar (Extinct city)