Columbia subject headings:
New York World's Fair (1964-1965 : New York, N.Y.)
Parks--New York (State)--New York.
Harvard subject headings:
New York World's Fair (1964-1965 : New York, N.Y.)
Princeton subject headings:
New York World's Fair (1964-1965 : New York, N.Y.)
Parks--New York (State)--New York.