Columbia subject headings:
Excavations (Archaeology)--England--Oxfordshire.
Fortification, Prehistoric--England--Oxfordshire.
Iron age--England--Oxfordshire.
Harvard subject headings:
Excavations (Archaeology)--England--Oxfordshire.
Fortification, Prehistoric--England--Oxfordshire.
Iron age--England--Oxfordshire.
Oxfordshire (England)--Antiquities.
Segsbury Camp Site (England)
Princeton subject headings:
Excavations (Archaeology)--England--Oxfordshire.
Fortification, Prehistoric--England--Oxfordshire.
Iron age--England--Oxfordshire.