Columbia subject headings:
Cochabamba (Bolivia)--Economic conditions.
Cochabamba (Bolivia)--Population.
Cochabamba (Bolivia)--Social conditions.
Harvard subject headings:
Cochabamba (Bolivia)--Economic conditions.
Cochabamba (Bolivia)--Population.
Cochabamba (Bolivia)--Social conditions.
Princeton subject headings:
Cochabamba (Bolivia)--Economic conditions.
Cochabamba (Bolivia)--Population.
Cochabamba (Bolivia)--Social conditions.