Columbia subject headings:
Balzaretto, Giuseppe.
Landscape architecture--Germany--History--18th century.
Landscape architecture--Italy--History--18th century.
Landscape architecture--Italy--History--19th century.
Villa Vigoni.
Harvard subject headings:
Balzaretto, Giuseppe--Congresses.
Gardens, English--Germany--History--18th century--Congresses.
Gardens, English--Germany--History--19th century--Congresses.
Gardens, English--Italy--History--18th century--Congresses.
Gardens, English--Italy--History--19th century--Congresses.
Villa Vigoni (Italy)--Congresses.
Princeton subject headings:
Balzaretto, Giuseppe.
Cento italo-tedesco Villa Vigoni.
Landscape architecture--Germany--History--18th century.
Landscape architecture--Italy--History--18th century.
Landscape architecture--Italy--History--19th century.