Columbia subject headings:
City planning--Italy--Quero Vas--Designs and plans.
Quero Vas (Italy)--Buildings, structures, etc.
Urban beautification--Italy--Quero Vas.
Harvard subject headings:
City planning--Italy--Quero Vas--Designs and plans.
Quero Vas (Italy)--Buildings, structures, etc.
Urban beautification--Italy--Quero Vas.
Princeton subject headings: