Columbia subject headings:
Mexico--History.
Mexico--Politics and government.
Harvard subject headings:
Díaz, Porfirio, 1830-1915--Correspondence.
Jalisco (Mexico)--History--Sources.
Land tenure--Mexico--History--Sources.
Mexico--History--1867-1910--Sources.
Michoacán de Ocampo (Mexico)--History--Sources.
Morelos (Mexico : State)--History--Sources.
Princeton subject headings:
Jalisco (Mexico)--Politics and government.
Michoacán de Ocampo (Mexico)--Politics and government.
Morelos (Mexico : State)--Politics and government.