Columbia subject headings:
Excavations (Archaeology)--Oman.
Excavations (Archaeology)--Rubʻ al-Khali.
Metal-work, Prehistoric--Oman.
Metal-work, Prehistoric--Rubʻ al-Khali.
Oman--Antiquities.
Rubʻ al-Khali--Antiquities.
Harvard subject headings:
Princeton subject headings:
Excavations (Archaeology)--Oman.
Excavations (Archaeology)--Rubʻ al-Khali.
Metal-work, Prehistoric--Oman.
Metal-work, Prehistoric--Rubʻ al-Khali.
Oman--Antiquities.
Rubʻ al-Khali--Antiquities.