Columbia subject headings:
Black people--Paraguay--History.
Evangelistic work--Paraguay--History.
Jesuits--Missions--Paraguay--History.
Slavery--Paraguay--History.
Harvard subject headings:
Black people--Paraguay--History.
Evangelistic work--Paraguay--History.
Jesuits--Missions--Paraguay--History.
Slavery--Paraguay--History.
Princeton subject headings:
Black people--Paraguay--History.
Evangelistic work--Paraguay--History.
Jesuits--Missions--Paraguay--History.
Slavery--Paraguay--History.