Columbia subject headings:
Ethnology--Argentina--Buenos Aires Metropolitan Area.
Marginality, Social--Argentina--Buenos Aires Metropolitan Area.
Social movements--Argentina--Buenos Aires Metropolitan Area.
Harvard subject headings:
Buenos Aires Metropolitan Area (Argentina)--Social conditions.
Ethnology--Argentina--Buenos Aires Metropolitan Area.
Marginality, Social--Argentina--Buenos Aires Metropolitan Area.
Social movements--Argentina--Buenos Aires Metropolitan Area.
Princeton subject headings:
Buenos Aires Metropolitan Area (Argentina)--Social conditions.
Marginality, Social--Argentina--Buenos Aires Metropolitan Area.
Social movements--Argentina--Buenos Aires Metropolitan Area.
Unemployed--Argentina--Buenos Aires Metropolitan Area--Social conditions.
Working class--Argentina--Buenos Aires Metropolitan Area--Social conditions.