Columbia subject headings:
Harvard subject headings:
Housing--France
Marginality, Social--France.
Noncitizens--France
Slums--France.
Squatter settlements--France.
Urban poor--France.
Princeton subject headings:
Housing--France.
Marginality, Social--France.
Noncitizens--France.
Slums--France.
Squatter settlements--France.
Urban poor--France.