Columbia subject headings:
Chiapas (Mexico)--Antiquities.
Indians of Mexico--Implements--Mexico--Chiapas.
Indians of Mexico--Mexico--Chiapas--Antiquities.
Mexico--Antiquities.
Projectile points--Mexico--Chiapas.
Harvard subject headings:
Chiapas (Mexico)--Antiquities.
Indians of Mexico--Implements--Mexico--Chiapas.
Indians of Mexico--Mexico--Chiapas--Antiquities
Mexico--Antiquities.
Projectile points--Mexico--Chiapas.
Princeton subject headings: