Columbia subject headings:
Europe--Antiquities.
Excavations (Archaeology)--Europe.
Neolithic period--Europe.
Harvard subject headings:
Europe--Antiquities--Congresses.
Excavations (Archaeology)--Europe--Congresses
Neolithic period--Europe--Congresses.
Princeton subject headings:
Europe, Central--Antiquities.
Europe--Antiquities.
Excavations (Archaeology)--Europe, Central.
Excavations (Archaeology)--Europe.
Neolithic period--Europe, Central.
Neolithic period--Europe.