Columbia subject headings:
Harvard subject headings:
Agricultural laborers--Brazil--History--19th century.
Baden (Germany)--Emigration and immigration--Government policy--History--19th century.
Baden (Germany)--Emigration and immigration--History--19th century.
Baden (Germany)--History--19th century.
Brazil--Emigration and immigration--History--19th century.
Germans--Brazil--History--19th century.
Immigrants--Brazil--History--19th century.
Princeton subject headings:
Agricultural laborers--Brazil--History--19th century.
Baden (Germany)--Emigration and immigration--Government policy--History--19th century.
Baden (Germany)--Emigration and immigration--History--19th century.
Baden (Germany)--History--19th century.
Brazil--Emigration and immigration--History--19th century.
Germans--Brazil--History--19th century.
Immigrants--Brazil--History--19th century.