Columbia subject headings:
Ethnology--Central America--Periodicals.
Ethnology--Mexico--Chiapas--Periodicals.
Indians of Central America--Periodicals.
Indians of Mexico--Mexico--Chiapas--Periodicals.
Social sciences--Central America--Periodicals.
Social sciences--Mexico--Periodicals.
Harvard subject headings:
Central America--Social life and customs--Periodicals.
Ethnology--Central America--Periodicals.
Ethnology--Mexico--Periodicals.
Indians of Central America--Periodicals.
Indians of Mexico--Mexico--Periodicals.
Mexico--Social life and customs--Periodicals.
Princeton subject headings: