Columbia subject headings:
Haciendas--Mexico--Querétaro (State)--History.
Land tenure--Mexico--Querétaro (State)--History.
Querétaro (Mexico : State)--Economic conditions.
Querétaro (Mexico : State)--History.
Harvard subject headings:
Land reform--Mexico--Querétaro (State)--History.
Land tenure--Mexico--Querétaro (State)--History.
Landowners--Mexico--Querétaro (State)--History.
Princeton subject headings:
Land reform--Mexico--Querétaro (State)--History.
Land tenure--Mexico--Querétaro (State)--History.
Landowners--Mexico--Querétaro (State)--History.