Columbia subject headings:
Chiapas (Mexico)--Social conditions.
Education--Mexico--Chiapas.
Regional planning--Social aspects--Mexico--Chiapas.
Regional planning--Social aspects.
Religion.
Youth--Mexico--Chiapas--Social conditions.
Harvard subject headings:
Princeton subject headings:
Chiapas (Mexico)--Social conditions.
Education--Mexico--Chiapas.
Regional planning--Social aspects--Mexico--Chiapas.
Regional planning--Social aspects.
Religion.
Youth--Mexico--Chiapas--Social conditions.