Columbia subject headings:
Harvard subject headings:
Aqueducts--Mexico--Hidalgo (State)--Design and construction--History.
Aqueducts--Mexico--Mexico (State)--Design and construction--History.
Francisco de Tembleque, Father, -approximately 1589.
Otumba de Gómez Farías (Mexico)--Buildings, structures, etc.
Otumba de Gómez Farías (Mexico)--History--16th century.
Water-supply--Mexico--Mexico (State)--History.
Princeton subject headings:
Aqueducts--México--Hidalgo (State)--Design and construction--History.
Aqueducts--México--Mexico (State)--Design and construction--History.
Francisco de Tembleque, Father, -approximately 1589.
Otumba de Gómez Farías (Mexico)--Buildings, structures, etc.
Otumba de Gómez Farías (Mexico)--History--16th century.
Water-supply--México--Mexico (State)--History.