Columbia subject headings:
Aymara Indians--Economic conditions.
Huancané (Peru : Province)--Economic conditions.
Indians of South America--Peru--Huancané (Province)--Economic conditions.
Labor supply--Peru--Huancané (Province)
Labor supply--Peru--Tambopata River Valley.
Migration, Internal--Peru.
Tambopata River Valley (Peru)--Economic conditions.
Harvard subject headings:
Aymara Indians--Economic conditions.
Huancané (Peru : Province)--Economic conditions.
Indians of South America--Peru--Huancané (Province)--Economic conditions.
Labor supply--Peru--Huancané (Province)
Labor supply--Peru--Tambopata River Valley.
Migration, Internal--Peru
Tambopata River Valley (Peru)--Economic conditions.
Princeton subject headings:
Aymara Indians--Economic conditions.
Huancané (Peru : Province)--Economic conditions.
Indians of South America--Peru--Huancané (Province)--Economic conditions.
Labor supply--Peru--Huancané (Province).
Labor supply--Peru--Tambopata River Valley.
Migration, Internal--Peru.
Tambopata River Valley (Peru)--Economic conditions.