Columbia subject headings:
Guarani Indians--Argentina--Corrientes (Province)--History.
Guarani Indians--Paraguay.
Paraguay--Ethnic relations--History.
Harvard subject headings:
Guarani Indians--Government relations.
Paraguay--History--To 1811.
Spain--Colonies--America--Administration.
Princeton subject headings:
Guarani Indians--Government relations.
Paraguay--History--To 1811.
Spain--Colonies--America--Administration.