Columbia subject headings:
Harvard subject headings:
Europe--Antiquities, Roman--Congresses.
France--Antiquities, Roman--Congresses.
Princeton subject headings:
Europe, Western--Antiquities, Roman--Congresses.
Excavations (Archaeology)--Europe, Western--Congresses.
Excavations (Archaeology)--Gaul--Congresses.
Gaul--Antiquities, Roman--Congresses.