Columbia subject headings:
Harvard subject headings:
Europe--Antiquities--Congresses.
Excavations (Archaeology)--Europe--Congresses
Neolithic period--Europe--Congresses.
Tombs--Europe--Congresses.
Princeton subject headings:
Funeral rites and ceremonies, Ancient--Europe--Congresses.
Grave goods--Europe--Congresses.
Megalithic monuments--Europe--Congresses.
Neolithic period--Europe--Congresses.