Columbia subject headings:
Climatic changes--Government policy--Mexico--Mexico City Metropolitan Area--Case studies.
Climatic changes--Government policy.
Local government and environmental policy--Mexico--Mexico City Metropolitan Area--Case studies.
Local government and environmental policy.
Municipal government--Environmental aspects--Mexico--Mexico City Metropolitan Area--Case studies.
Municipal government--Environmental aspects.
Harvard subject headings:
Climatic changes--Government policy
Climatic changes--Government policy--Mexico--Mexico City Metropolitan Area--Case studies.
Local government and environmental policy--Mexico--Mexico City Metropolitan Area--Case studies.
Local government and environmental policy.
Municipal government--Environmental aspects--Mexico--Mexico City Metropolitan Area--Case studies.
Municipal government--Environmental aspects.
Princeton subject headings: