Columbia subject headings:
Architecture, Domestic--Italy--Rome.
Historic gardens--Conservation and restoration--Italy--Rome.
Historic gardens--Italy--Rome--History.
Landscape gardening--Italy--Rome--History.
Harvard subject headings:
Architecture, Domestic--Italy--Rome
Historic gardens--Conservation and restoration--Italy--Rome.
Historic gardens--Italy--Rome--History.
Landscape gardening--Italy--Rome--History.
Princeton subject headings:
Architecture, Domestic--Italy--Rome.
Historic gardens--Conservation and restoration--Italy--Rome.
Historic gardens--Italy--Rome--History.
Landscape gardening--Italy--Rome--History.