Columbia subject headings:
Sanitary engineering--France--History.
Urban ecology (Sociology)--France--History.
Urban health--France--History.
Urbanization--Environmental aspects--France--History.
Harvard subject headings:
Sanitary engineering--France--History.
Urban ecology (Sociology)--France--History.
Urban health--France--History.
Urbanization--France--Environmental aspects--History.
Princeton subject headings:
Cities and towns--France--Growth--History.
City planning--France--Paris--History.
Urban health--France--Paris--History.
Urbanization--France--Paris--History.