Columbia subject headings:
Harvard subject headings:
Guanajuato (Mexico : State)--Description and travel.
Travelers--Mexico--Guanajuato (State)
Travelers--Mexico--Guanajuato (State)--History.
Visitors, Foreign--Mexico--Guanajuato (State)--History.
Princeton subject headings:
Guanajuato (Mexico : State)--Description and travel.
Travelers--Mexico--Guanajuato (State)--History.
Visitors, Foreign--Mexico--Guanajuato (State)--History.