Columbia subject headings:
Chaco (Bolivian)--Social life and customs.
Chacobo Indians.
Harvard subject headings:
Guarani Indians--Bolivia--Chuquisaca (Department)--Economic conditions.
Guarani Indians--Bolivia--Chuquisaca (Department)--Social conditions.
Guarani Indians--Gran Chaco--Economic conditions.
Guarani Indians--Gran Chaco--Social conditions.
Princeton subject headings:
Guarani Indians--Bolivia--Chuquisaca (Dept.)--Economic conditions.
Guarani Indians--Bolivia--Chuquisaca (Dept.)--Social conditions.
Guarani Indians--Gran Chaco--Economic conditions.
Guarani Indians--Gran Chaco--Social conditions.