Columbia subject headings:
Harvard subject headings:
Chiapas (Mexico)--Antiquities.
Indians of Mexico--Mexico--Chiapas--Antiquities
Mexico--Antiquities.
Rock paintings--Mexico--Chiapas.
Princeton subject headings:
Chiapas (Mexico)--Antiquities.
Indians of Mexico--Mexico--Chiapas--Antiquities.
Rock paintings--Mexico--Chiapas.