Columbia subject headings:
Excavations (Archaeology)--Sudan--Sawbā.
Sawbā (Sudan)--Antiquities.
Sudan--Antiquities.
Harvard subject headings:
Archaeology, Medieval--Sudan--Sawbā.
Archaeology, Medieval.
Excavations (Archaeology)--Sudan--Sawbā.
Sawbā (Sudan)--Antiquities.
Princeton subject headings:
Excavations (Archaeology)--Sudan--Sawbā.
Sawbā (Sudan)--Antiquities.