Columbia subject headings:
Harvard subject headings:
Cochabamba (Bolivia)--Economic conditions.
Cochabamba (Bolivia)--Environmental conditions.
Cochabamba (Bolivia)--Social conditions.
Human ecology--Bolivia--Cochabamba.
Princeton subject headings:
Cochabamba (Bolivia)--Economic conditions.
Cochabamba (Bolivia)--Environmental conditions.
Cochabamba (Bolivia)--Social conditions.
Human ecology--Bolivia--Cochabamba.