Columbia subject headings:
Harvard subject headings:
Buenos Aires (Argentina : Province)--Boundaries--History--19th century.
Buenos Aires (Argentina : Province)--Boundaries.
Buenos Aires (Argentina : Province)--History--17th century.
Buenos Aires (Argentina : Province)--Race relations--History--19th century.
Christianity and culture--Argentina--Buenos Aires (Province)--History--17th century.
Christianity and culture--Argentina--Buenos Aires (Province)--History--19th century.
Indians of South America--Argentina--Buenos Aires (Province)--Government relations.
Indians of South America--Argentina--Buenos Aires (Province)--History--19th century.
Indians, Treatment of--Argentina--Buenos Aires (Province)--History--17th century.
Indians, Treatment of--Argentina--Buenos Aires (Province)--History--19th century.
Princeton subject headings:
Buenos Aires (Argentina : Province)--Boundaries.
Buenos Aires (Argentina : Province)--History--17th century.
Christianity and culture--Argentina--Buenos Aires (Province)--History--17th century.
Indians of South America--Argentina--Buenos Aires (Province)--Government relations.
Indians, Treatment of--Argentina--Buenos Aires (Province)--History--17th century.