Columbia subject headings:
Excavations (Archaeology)--Italy--Cosa (Extinct city)
Fisheries--Italy--Cosa (Extinct city)
Harbors--Italy--Cosa (Extinct city)
Romans--Italy--Cosa (Extinct city)
Shipping--Italy--Cosa (Extinct city)
Underwater archaeology--Italy--Cosa (Extinct city)
Harvard subject headings:
Cosa (Extinct city).
Excavations (Archaeology)--Italy--Cosa (Extinct city)
Fisheries--Italy--Cosa (Extinct city)
Harbors--Italy--Cosa (Extinct city)
Romans--Italy--Cosa (Extinct city)
Shipping--Italy--Cosa (Extinct city)
Underwater archaeology--Italy--Cosa (Extinct city)
Princeton subject headings:
Excavations (Archaeology)--Italy--Cosa (Extinct city).
Fisheries--Italy--Cosa (Extinct city).
Harbors--Italy--Cosa (Extinct city).
Romans--Italy--Cosa (Extinct city).
Shipping--Italy--Cosa (Extinct city).
Underwater archaeology--Italy--Cosa (Extinct city).