Columbia subject headings:
Gardens, Italian--History--Periodicals.
Gardens--History--Periodicals.
Gardens--Italy--History--Periodicals.
Historic gardens--Conservation and restoration--Italy--Periodicals.
Historic gardens--Conservation and restoration--Periodicals.
Harvard subject headings:
Gardens, Italian--History--Periodicals.
Gardens--History--Periodicals.
Gardens--Italy--History--Periodicals.
Historic gardens--Conservation and restoration--Periodicals.
Historic gardens--Italy--Conservation and restoration--Periodicals.
Princeton subject headings:
Gardens, Italian--History--Periodicals.
Historic gardens--Conservation and restoration--Periodicals.
Landscape gardening--History--Periodicals.