Columbia subject headings:
Abduction--Bolivia.
Child abuse--Bolivia.
Child labor--Bolivia.
Children--Bolivia--Social conditions.
Teenagers--Employment--Bolivia.
Harvard subject headings:
Child labor--Bolivia.
Children--Crimes against--Argentina.
Children--Legal status, laws, etc.--Argentina
Poor children--Bolivia--Social conditions.
Princeton subject headings:
Abduction--Bolivia.
Child abuse--Bolivia.
Child labor--Bolivia.
Children--Bolivia--Social conditions.
Kidnapping--Bolivia.
Teenagers--Employment--Bolivia.