Columbia subject headings:
Gardens--Germany.
Landscape gardening--Germany.
Lenné, Peter Joseph, 1789-1866.
Parks--Germany.
Harvard subject headings:
Landscape architects--Germany--Biography
Landscape architecture--Germany
Lenné, Peter Joseph, 1789-1866--Biography.
Princeton subject headings:
Gardens--Germany.
Lenné, Peter Joseph, 1789-1866.
Parks--Germany.