Columbia subject headings:
Harvard subject headings:
Agriculture--Economic aspects--Mexico
Banks and banking--Mexico--History.
Caja de prestamos para obras de irrigacion y fomento de la agricultura.
Mexico--Economic conditions--20th century.
Princeton subject headings:
Agricultural credit--Mexico.
Agriculture--Economic aspects--Mexico.
Banks and banking--Mexico--History.
Caja de Préstamos para obras de Irrigación y Fomento de la Agricultura.
Mexico--Economic conditions--20th century.