Columbia subject headings:
Gardeners--Italy--Biography--Dictionaries--Italian.
Gardens--Italy--History--Dictionaries--Italian.
Landscape architects--Italy--Biography--Dictionaries--Italian.
Landscape architecture--Italy--History--Dictionaries--Italian.
Harvard subject headings:
Princeton subject headings:
Gardeners--Italy--Biography.
Gardens--Italy--History.
Landscape architects--Italy.
Landscape architecture--Italy--History.