Columbia subject headings:
Italians--Brazil--Rio Grande do Sul (State)
Rio Grande do Sul (Brazil : State)--Social life and customs.
Harvard subject headings:
Italians--Brazil--Rio Grande do Sul (State)
Rio Grande do Sul (Brazil : State)--Social life and customs.
Princeton subject headings:
Italians--Brazil--Rio Grande do Sul.
Rio Grande do Sul (Brazil : State)--Social life and customs.