Columbia subject headings:
City planning--Environmental aspects--France--Paris Metropolitan Area--Congresses.
Municipal engineering--France--Paris Metropolitan Area--Congresses.
Risk management--France--Paris Metropolitan Area--Congresses.
Sustainable urban development--France--Paris Metropolitan Area--Congresses.
Harvard subject headings:
Princeton subject headings:
City planning--Environmental aspects--France--Paris Metropolitan Area--Congresses.
Municipal engineering--France--Paris Metropolitan Area--Congresses.
Risk management--France--Paris Metropolitan Area--Congresses.
Sustainable urban development--France--Paris Metropolitan Area--Congresses.