Columbia subject headings:
Excavations (Archaeology)--Tunisia--Simithu (Extinct city)
Simithu (Extinct city)
Tunisia--Antiquities, Roman.
Harvard subject headings:
Bridges--Conservation and restoration--Tunisia--Simithu (Extinct city)
Bridges--Tunisia--Simithu (Extinct city)
Bridges--Tunisia--Simithu (Extinct city)--Design and construction.
Excavations (Archaeology)--Tunisia--Simithu (Extinct city)
Simithu (Extinct city)--Buildings, structures, etc.
Princeton subject headings: