Columbia subject headings:
Harvard subject headings:
City planning--Argentina--Buenos Aires Metropolitan Area.
Housing policy--Argentina--Buenos Aires Metropolitan Area.
Low-income housing--Argentina--Buenos Aires Metropolitan Area.
Slums--Argentina--Buenos Aires Metropolitan Area.
Princeton subject headings:
City planning--Argentina--Buenos Aires Metropolitan Area.
Housing policy--Argentina--Buenos Aires Metropolitan Area.
Low-income housing--Argentina--Buenos Aires Metropolitan Area.
Slums--Argentina--Buenos Aires Metropolitan Area.