Columbia subject headings:
Historic preservation--Law and legislation--United States.
Historic sites--Law and legislation--United States.
National Historic Preservation Fund (U.S.)--Appropriations and expenditures.
United States. Advisory Council on Historic Preservation--Appropriations and expenditures.
Harvard subject headings:
Historic preservation--Law and legislation--United States
Historic sites--Law and legislation--United States
National Historic Preservation Fund (U.S.)--Appropriations and expenditures.
United States. Advisory Council on Historic Preservation--Appropriations and expenditures.
Princeton subject headings: