Columbia subject headings:
City planning--Italy--Genoa--History--21st century.
Urban renewal--Italy--Genoa--History--21st century.
Urban transportation--Italy--Genoa--History--21st century.
Harvard subject headings:
City planning--Italy--Genoa--History--21st century.
Urban renewal--Italy--Genoa--History--21st century.
Urban transportation--Italy--Genoa--History--21st century.
Princeton subject headings: