Columbia subject headings:
Harvard subject headings:
Agricultural colonies--Argentina--Santa Fe (Province)--History--19th century.
Agriculture--Economic aspects--Argentina--Santa Fe (Province)--History--19th century.
Land tenure--Argentina--Santa Fe (Province)--History--19th century.
Santa Fe (Argentina : Province)--Economic conditions--19th century.
Princeton subject headings:
Agricultural colonies--Argentina--Santa Fe (Province)--History--19th century.
Agriculture--Economic aspects--Argentina--Santa Fe (Province)--History--19th century.
Land tenure--Argentina--Santa Fe (Province)--History--19th century.
Santa Fe (Argentina : Province)--Economic conditions--19th century.