Columbia subject headings:
Farm buildings--Mexico--Tlaxcala (State)
Haciendas--Mexico--Tlaxcala (State)
Harvard subject headings:
Farm buildings--Mexico--Tlaxcala (State)
Haciendas--Mexico--Tlaxcala (State)
Princeton subject headings:
Architecture, Domestic--Mexico--Tlaxcala (State)--History.
Haciendas--Mexico--Tlaxcala (State)--History.
Tlaxcala (Mexico : State)--History.
Vernacular architecture--Mexico--Tlaxcala (State)--History.