Columbia subject headings:
Architecture, Domestic--Brazil--21st century.
Low-income housing--Brazil.
Squatter settlements--Brazil.
Working class--Dwellings--Brazil.
Harvard subject headings:
Architecture, Domestic
Low-income housing
Squatter settlements.
Princeton subject headings:
Architecture, Domestic--Brazil--21st century.
Low-income housing--Brazil.
Squatter settlements--Brazil.
Working class--Dwellings--Brazil.