Columbia subject headings:
Excavations (Archaeology)--Spain--Congresses.
Excavations (Archaeology)--Spain--Tarragona--Congresses.
Romans--Spain--Congresses.
Romans--Spain--Tarragona--Congresses.
Rome--Antiquities--Congresses.
Rome--History--Augustus, 30 B.C.-14 A.D.--Congresses.
Spain--Antiquities, Roman--Congresses.
Tarragona (Spain)--Antiquities, Roman--Congresses.
Harvard subject headings:
Excavations (Archaeology)--Spain--Congresses
Excavations (Archaeology)--Spain--Tarragona--Congresses.
Romans--Spain--Congresses
Romans--Spain--Tarragona--Congresses.
Rome--Antiquities--Congresses.
Rome--History--Augustus, 30 B.C.-14 A.D.--Congresses.
Spain--Antiquities, Roman--Congresses.
Tarragona (Spain)--Antiquities, Roman--Congresses.
Princeton subject headings:
Excavations (Archaeology)--Spain--Congresses.
Excavations (Archaeology)--Spain--Tarragona--Congresses.
Romans--Spain--Congresses.
Romans--Spain--Tarragona--Congresses.
Rome--Antiquities--Congresses.
Rome--History--Augustus, 30 B.C.-14 A.D.--Congresses.
Spain--Antiquities, Roman--Congresses.
Tarragona (Spain)--Antiquities, Roman--Congresses.