Columbia subject headings:
Cultural property--Protection--New England--Bibliography.
Cultural property--Protection--New Jersey--Bibliography.
Cultural property--Protection--New York (State)--Bibliography.
Historic sites--Conservation and restoration--New England--Bibliography.
Historic sites--Conservation and restoration--New Jersey--Bibliography.
Historic sites--Conservation and restoration--New York (State)--Bibliography.
Harvard subject headings:
Historic sites--Northeastern States--Bibliography.
National parks and reserves--Northeastern States--Bibliography.
National parks and reserves--United States
United States. National Park Service. North Atlantic Regional Office. Division of Cultural Resources--Bibliography.
Princeton subject headings:
Cultural property--Protection--New England--Bibliography.
Cultural property--Protection--New Jersey--Bibliography.
Cultural property--Protection--New York (State)--Bibliography.
Historic sites--Conservation and restoration--New York (State)--Bibliography.
Historic sites--New England--Conservation and restoration--Bibliography.
Historic sites--New Jersey--Conservation and restoration--Bibliography.