Columbia subject headings:
Italy--Antiquities--Maps.
Italy--Antiquities.
Maps.
Mediterranean Region--Antiquities--Maps.
Mediterranean Region--Antiquities.
Underwater archaeology--Italy.
Harvard subject headings:
Atlases--Italy
Italy--Antiquities.
Mediterranean Region--Antiquities.
Underwater archaeology--Italy.
Princeton subject headings:
Italy--Antiquities.
Underwater archaeology--Italy.