Columbia subject headings:
Architecture--Latin America--History--20th century.
Architecture--Latin America.
Squatter settlements--Latin America.
Harvard subject headings:
Architecture, Modern--20th century--Latin America.
Architecture--Latin America--History.
Architecture--Latin America.
Squatter settlements--Latin America.
Princeton subject headings:
Architecture, Modern--20th century--Latin America.
Architecture--Latin America.
Squatter settlements--Latin America.