Columbia subject headings:
Gardens--Italy--Lombardy--History.
Gardens--Italy--Veneto--History.
Landscape gardening--Italy--Lombardy--History.
Harvard subject headings:
Balzaretto, Giuseppe.
Formal gardens--Design--History.
Gardens--Italy--Lombardo-Venetian Kingdom--History.
Gardens--Italy--Veneto--History.
Jappelli, Giuseppe, 1783-1852.
Piermarini, Giuseppe, 1734-1808.
Princeton subject headings:
Balzaretto, Giuseppe.
Formal gardens--Design--History.
Gardens--Italy--Lombardo-Venetian Kingdom.
Gardens--Italy--Veneto.
Jappelli, Giuseppe, 1783-1852.
Piermarini, Giuseppe, 1734-1808.