Columbia subject headings:
Excavations (Archaeology)--Italy--Puglia--Congresses.
Puglia (Italy)--Antiquities, Roman--Congresses.
Puglia (Italy)--Economic conditions--Congresses.
Vagnari (Extinct city)--Congresses.
Harvard subject headings:
Excavations (Archaeology)--Italy--Puglia--Congresses.
Puglia (Italy)--Antiquities, Roman--Congresses.
Puglia (Italy)--Economic conditions--Congresses.
Princeton subject headings:
Excavations (Archaeology)--Italy--Puglia--Congresses.
Puglia (Italy)--Antiquities, Roman--Congresses.
Puglia (Italy)--Economic conditions--Congresses.