Columbia subject headings:
Indians of South America--Missions--Brazil--Rio Grande do Sul (State)--History.
Jesuits--Missions--Brazil--Rio Grande do Sul (State)--History.
Sete Povos das Missões Orientais do Uruguai (Brazil)--History.
Harvard subject headings:
Guarani Indians--Missions.
Jesuits--Missions--Brazil--Rio Grande do Sul.
Rio Grande do Sul (Brazil : State)--History
Princeton subject headings: