Columbia subject headings:
Agrigento (Italy)--Antiquities--Congresses.
Cities and towns, Ancient--Mediterranean Region--Congresses.
City planning--Mediterranean Region--History--To 1500--Congresses.
Excavations (Archaeology)--Italy--Agrigento--Congresses.
Landscape archaeology--Mediterranean Region--Congresses.
Harvard subject headings:
Agrigento (Italy)--Antiquities--Congresses.
Cities and towns, Ancient--Mediterranean Region--Congresses.
City planning--Mediterranean Region--History--To 1500--Congresses.
Excavations (Archaeology)--Italy--Agrigento--Congresses.
Landscape archaeology--Mediterranean Region--Congresses.
Princeton subject headings:
Agrigento (Italy)--Antiquities--Congresses.
Cities and towns, Ancient--Mediterranean Region--Congresses.
City planning--Mediterranean Region--History--To 1500--Congresses.
Excavations (Archaeology)--Italy--Agrigento--Congresses.
Landscape archaeology--Mediterranean Region--Congresses.