Columbia subject headings:
Excavations (Archaeology)--Netherlands.
Netherlands--Antiquities.
Harvard subject headings:
Funnel-beaker culture--Germany.
Funnel-beaker culture--Netherlands.
Germany--Antiquities.
Megalithic monuments--Germany.
Megalithic monuments--Netherlands.
Netherlands--Antiquities.
Pottery, Prehistoric--Germany.
Pottery, Prehistoric--Netherlands.
Princeton subject headings: