Columbia subject headings:
Agriculture--Mexico--Morelos--History.
Industries--Mexico--Morelos--History.
Land use--Mexico--Morelos--History.
Harvard subject headings:
Agriculture--Mexico--Morelos--History.
Industries--Mexico--Morelos--History.
Land use--Mexico--Morelos--History.
Princeton subject headings:
Agriculture--Economic aspects--Mexico--Morelos (State)--History.
Industries--Mexico--Morelos (State)--History.
Land use--Mexico--Morelos (State)--History.