Columbia subject headings:
Yverdon--Antiquities.
Harvard subject headings:
Germany (West)--Antiquities.
Neolithic period--Germany (West)
Neolithic period--Switzerland--Yverdon.
Neolithic period--Switzerland.
Stone implements--Germany (West)
Stone implements--Switzerland.
Switzerland--Antiquities.
Yverdon (Switzerland)--Antiquities.
Princeton subject headings:
Germany (West)--Antiquities.
Neolithic period--Germany (West).
Neolithic period--Switzerland--Yverdon.
Neolithic period--Switzerland.
Stone implements--Germany (West).
Stone implements--Switzerland.
Switzerland--Antiquities.
Yverdon (Switzerland)--Antiquities.