Columbia subject headings:
San Luis Potosí (Mexico : State)--Economic conditions.
San Luis Potosí (Mexico : State)--Environmental conditions.
San Luis Potosí (Mexico : State)--Geography.
San Luis Potosí (Mexico : State)--History.
San Luis Potosí (Mexico : State)--Social conditions.
Harvard subject headings:
Princeton subject headings:
San Luis Potosí (Mexico)--Economic conditions.
San Luis Potosí (Mexico)--History.
San Luis Potosí (Mexico)--Social life and customs.