Columbia subject headings:
Morelia (Michoacán de Ocampo, Mexico)--Commerce--18th century.
Morelia (Michoacán de Ocampo, Mexico)--Economic conditions--18th century.
Harvard subject headings:
Morelia (Michoacán de Ocampo, Mexico)--Commerce--18th century.
Morelia (Michoacán de Ocampo, Mexico)--Economic conditions--18th century.
Princeton subject headings:
Morelia (Michoacán de Ocampo, Mexico)--Commerce--History--18th century.
Retail trade--Mexico--Morelia (Michoacán de Ocampo)--History--18th century.