Columbia subject headings:
Bergkamen (Germany)--Antiquities, Roman.
Excavations (Archaeology)--Germany--Westphalia.
Haltern in Westfalen (Germany)--Antiquities, Roman.
Oberaden (Bergkamen, Germany)--Antiquities, Roman.
Pottery, Arretine--Germany--Westphalia.
Westphalia (Germany)--Antiquities, Roman.
Harvard subject headings:
Excavations (Archaeology)--Germany--Westphalia--Catalogs.
Pottery, Arretine--Germany--Westphalia.
Westphalia (Germany)--Antiquities, Roman--Catalogs.
Princeton subject headings:
Excavations (Archaeology)--Germany--Westphalia.
Pottery, Arretine--Germany--Westphalia.
Westphalia (Germany)--Antiquities, Roman.