Columbia subject headings:
Economic assistance, Domestic--New York (State)--Long Island.
Long Island (N.Y.)--Economic conditions.
Harvard subject headings:
Economic assistance, Domestic--New York (State)--Long Island.
Long Island (N.Y.)--Economic conditions.
Princeton subject headings:
Economic assistance, Domestic--New York (State)--Long Island.
Long Island (N.Y.)--Economic conditions.