Columbia subject headings:
Architecture--France--Paris Region--History--21st century--Designs and plans.
Architecture--France--Paris--History--21st century--Designs and plans.
City planning--France--Paris Region--History--21st century.
City planning--France--Paris--History--21st century.
Urbanization--France--Paris Region--History--21st century.
Urbanization--France--Paris--History--21st century.
Harvard subject headings:
Architecture--France--Paris Metropolitan area--21st century--Designs and plans.
Architecture--France--Paris--21st century--Designs and plans.
City planning--France--Paris metropolitan area.
Princeton subject headings:
Architecture--France--Paris.
City planning--France--Paris.
Sustainable development--France--Paris Metropolitan Area.