Columbia subject headings:
Ayllus--Bolivia.
Bolivia--Rural conditions.
Bolivia--Social conditions.
Land tenure--Bolivia.
Land use, Rural--Bolivia.
Harvard subject headings:
Ayllus--Bolivia.
Bolivia--Rural conditions.
Bolivia--Social conditions.
Land tenure--Bolivia
Land use, Rural--Bolivia.
Princeton subject headings:
Ayllus--Bolivia.
Bolivia--Rural conditions.
Bolivia--Social conditions.
Land tenure--Bolivia.
Land use, Rural--Bolivia.