Columbia subject headings:
Cities and towns--Mexico--Mexico City--Growth.
City planning--Mexico--Mexico City.
Mexico City (Mexico)--Economic conditions.
Mexico City (Mexico)--Social conditions.
Urbanization--Mexico--Mexico City.
Harvard subject headings:
City planning--Mexico--Mexico City
Mexico City (Mexico)--Economic conditions.
Mexico City (Mexico)--Social conditions
Mexico City Metropolitan Area (Mexico)--Economic conditions.
Mexico City Metropolitan Area (Mexico)--Social conditions.
Regional planning--Mexico--Mexico City Metropolitan Area.
Princeton subject headings:
City planning--Mexico--Mexico City.
Mexico City (Mexico)--Economic conditions.
Mexico City (Mexico)--Social conditions.