Columbia subject headings:
Excavations (Archaeology)--England--Oxfordshire.
Hill figures--England--Oxfordshire.
Oxfordshire (England)--Antiquities.
Harvard subject headings:
Ashbury (Oxfordshire, England)--Antiquities.
Excavations (Archaeology)--England--Oxfordshire.
Fortification--England--Oxfordshire.
Hill figures--England--Oxfordshire.
Oxfordshire (England)--Antiquities.
Uffington (Oxfordshire, England)--Antiquities.
White Horse, Vale of (England)--Antiquities.
Princeton subject headings: