Columbia subject headings:
Harvard subject headings:
Landscape architects--United States--Biography
Landscape architecture
Landscape architecture--United States--History.
Olmsted, Frederick Law, 1822-1903
Parks--New York (State)--New York
Parks--United States--History.
Parks.
Princeton subject headings:
Landscape architects--United States--Biography.
Landscape architecture--United States--History.
Olmsted, Frederick Law, 1822-1903.
Parks--United States--History.