Columbia subject headings:
Castulo (Extinct city)
Excavations (Archaeology)--Spain--Castulo (Extinct city)
Spain--Antiquities.
Harvard subject headings:
Castulo (Extinct city)
Excavations (Archaeology)--Spain--Castulo (Extinct city)
Spain--Antiquities.
Princeton subject headings:
Castulo (Extinct city)
Excavations (Archaeology)--Spain--Cástulo 1Ancient City).
Spain--Antiquities.