Columbia subject headings:
Latin America--Social policy--Congresses.
Social movements--Latin America--Congresses.
Social service--Latin America--Congresses.
Harvard subject headings:
Latin America--Social policy--Congresses.
Social movements--Latin America--Congresses.
Social service--Latin America--Congresses.
Princeton subject headings:
Social service--Latin America--Congresses.
Social work education--Latin America--Congresses.