Columbia subject headings:
Harvard subject headings:
Chiapas (Mexico)--Social life and customs.
Sheep industry--Mexico--Chiapas.
Sheepherding--Mexico--Chiapas.
Traditional ecological knowledge--Mexico--Chiapas.
Tzotzil Indians--Domestic animals.
Tzotzil Indians--Economic conditions.
Tzotzil Indians--Ethnozoology.
Tzotzil Indians--Social life and customs.
Wool industry--Mexico--Chiapas.
Princeton subject headings:
Chiapas (Mexico)--Social life and customs.
Sheepherding--Mexico--Chiapas.
Traditional ecological knowledge--Mexico--Chiapas.
Tzotzil Indians--Domestic animals.
Tzotzil Indians--Social life and customs.