Columbia subject headings:
Architecture--Italy--Designs and plans.
Architecture--Italy--Marche--Designs and plans.
City planning--Italy--Marche.
City planning--Italy.
Urban renewal--Italy--Marche.
Urban renewal--Italy.
Harvard subject headings:
Architecture--Italy--21st century--Designs and plans.
Architecture--Italy--Marche--21st century--Designs and plans.
City planning--Italy
City planning--Italy--Marche.
Urban renewal--Italy
Urban renewal--Italy--Marche.
Princeton subject headings:
Architecture--Italy--Designs and plans.
Architecture--Italy--Marche--Designs and plans.
City planning--Italy--Marche.
City planning--Italy.
Urban renewal--Italy--Marche.
Urban renewal--Italy.