Columbia subject headings:
Harvard subject headings:
Biel, Lake of (Switzerland), Region--Antiquities--Catalogs.
Biel, Lake of (Switzerland), Region--Antiquities.
Excavations (Archaeology)--Switzerland--Biel, Lake of, Region.
Human settlements--Switzerland--Biel, Lake of, Region.
Princeton subject headings:
Biel, Lake of (Switzerland), Region--Antiquities--Catalogs.
Biel, Lake of (Switzerland), Region--Antiquities.
Excavations (Archaeology)--Switzerland--Biel, Lake of, Region.
Human settlements--Switzerland--Biel, Lake of, Region.