Columbia subject headings:
Agricultural colonies--Argentina--Santa Fe (Province)--History.
Land settlement--Argentina--Santa Fe (Province)--History.
Santa Fe (Argentina : Province)--Social conditions.
Harvard subject headings:
Agricultural colonies--Argentina--Santa Fe (Province)--History.
Land settlement--Argentina--Santa Fe (Province)--History.
Santa Fe (Argentina : Province)--Social conditions.
Princeton subject headings:
Agriculture--Argentina--Santa Fe (Province)--History.
Santa Fe (Argentina : Province)--History.