Columbia subject headings:
Harvard subject headings:
Gardens--Conservation and restoration--France--Periodicals.
Historic buildings--Conservation and restoration--France--Periodicals.
Historic buildings--France--Conservation and restoration--Periodicals.
Monuments--Conservation and restoration--France--Periodicals.
Monuments--France--Conservation and restoration--Periodicals.
Princeton subject headings:
Historic buildings--France--Conservation and restoration--Periodicals.
Monuments--France--Conservation and restoration--Periodicals.