Columbia subject headings:
Megalithic monuments--England.
Stonehenge (England)
Harvard subject headings:
Megalithic monuments--England
Stonehenge (England)
Princeton subject headings:
Megalithic monuments--England--Wiltshire.
Prehistoric peoples--England--Wiltshire.
Stone circles.
Stonehenge (England)
Wiltshire (England)--Antiquities.