Columbia subject headings:
Infrastructure (Economics)--Brazil--Rio de Janeiro--Statistics.
Low-income housing--Brazil--Rio de Janeiro--Statistics.
Municipal services--Brazil--Rio de Janeiro--Statistics.
Rio de Janeiro (Brazil)--Population--Statistics.
Squatter settlements--Brazil--Rio de Janeiro--Statistics.
Harvard subject headings:
Low-income housing--Brazil--Rio de Janeiro--Statistics.
Poor--Brazil--Rio de Janeiro--Statistics.
Slums--Brazil--Rio de Janeiro--Statistics.
Princeton subject headings:
Low-income housing--Brazil--Rio de Janeiro--Statistics.
Poor--Brazil--Rio de Janeiro--Statistics.
Slums--Brazil--Rio de Janeiro--Statistics.