Columbia subject headings:
Architecture--France--Paris Metropolitan Area--History--21st century.
City planning--France--Paris Metropolitan Area--History--21st century.
Landscape architecture--France--Paris Metropolitan Area--History--21st century.
Urban policy--France--Paris Metropolitan Area--History--21st century.
Harvard subject headings:
City planning--France--Paris Metropolitan Area--History--21st century.
Paris Metropolitan Area (France)
Urban policy--France--Paris Metropolitan Area--History--21st century.
Princeton subject headings:
City planning--France--Paris Metropolitan Area--History--21st century.
Paris Metropolitan Area (France)
Urban policy--France--Paris Metropolitan Area--History--21st century.