Columbia subject headings:
Gardens--Italy--Liguria--History--19th century.
Gardens--Italy--Liguria--History--20th century.
Landscape architecture--Italy--Liguria--History--19th century.
Landscape architecture--Italy--Liguria--History--20th century.
Winter, Ludwig, 1843-1930.
Harvard subject headings:
Gardens--Italy--Liguria--History--19th century.
Gardens--Italy--Liguria--History--20th century.
Landscape architecture--Italy--Liguria--History--19th century.
Landscape architecture--Italy--Liguria--History--20th century.
Winter, Ludwig, 1843-1930
Princeton subject headings:
Gardens--Italy--Liguria--History--19th century.
Gardens--Italy--Liguria--History--20th century.
Landscape architecture--Italy--Liguria--History--19th century.
Landscape architecture--Italy--Liguria--History--20th century.
Winter, Ludwig, 1843-1930.