Columbia subject headings:
Harvard subject headings:
Andes Region--Social conditions.
Indians of South America--Andes Region--Domestic animals.
Indians of South America--Domestic animals--Andes Region.
Llama herders--Andes Region.
Llamas--Andes Region.
Princeton subject headings:
Andes Region--Social conditions.
Indians of South America--Andes Region--Domestic animals.
Llama herders--Andes Region.
Llamas--Andes Region.