Columbia subject headings:
City planning--Italy--Genoa--History.
Genoa (Italy)--Buildings, structures, etc.
Harbors--Italy--Genoa--History.
Waterfronts--Italy--Genoa--History.
Harvard subject headings:
City planning--Italy--Genoa--History.
Genoa (Italy)--Buildings, structures, etc.
Harbors--Italy--Genoa--History.
Waterfronts--Italy--Genoa--History.
Princeton subject headings:
City planning--Italy--Genoa--History.
Genoa (Italy)--Buildings, structures, etc.
Harbors--Italy--Genoa--History.
Waterfronts--Italy--Genoa--History.