Columbia subject headings:
Architecture--Conservation and restoration--Rome.
City planning--Social aspects--Rome.
Rome--Antiquities.
Ruined buildings--Social aspects--Rome.
Urban landscape architecture--Rome.
Harvard subject headings:
Architecture--Conservation and restoration--Rome.
City planning--Social aspects--Rome.
Rome--Antiquities
Ruined buildings--Social aspects--Rome.
Urban landscape architecture--Rome.
Princeton subject headings:
Architecture--Conservation and restoration--Rome.
City planning--Social aspects--Rome.
Rome--Antiquities.
Ruined buildings--Social aspects--Rome.
Urban landscape architecture--Rome.