Columbia subject headings:
Harvard subject headings:
Child labor--Brazil
Children--Brazil--Economic conditions.
Children--Brazil--Social conditions
City children--Brazil.
Street children--Brazil
Urban youth--Brazil.
Princeton subject headings:
Brazil--Social policy.
Child labor--Brazil.
Child welfare--Brazil.
Children with social disabilities--Brazil.
City children--Brazil.
Homeless children--Brazil.
Homeless youth--Brazil.
Poor children--Brazil.
Teenagers--Brazil.
Urban youth--Brazil.