Columbia subject headings:
Agricultural industries--Mexico--History--19th century.
Industries--Mexico--History--19th century.
Textile industry--Mexico--History--19th century.
Harvard subject headings:
Agriculture--Mexico--History.
Businessmen--Mexico--History.
Mexico--Economic conditions--1810-
Textile industry--Mexico--History.
Princeton subject headings:
Agricultural industries--Mexico--History--19th century.
Industries--Mexico--History--19th century.
Textile industry--Mexico--History--19th century.