Columbia subject headings:
Guarani Indians--Paraguay.
Indians of South America--Paraguay.
Indigenous peoples--Paraguay.
Harvard subject headings:
Guarani Indians--Agriculture.
Guarani Indians--Land tenure.
Guarani Indians--Social conditions.
Rain forest ecology--Paraguay.
Sustainable development--Paraguay.
Princeton subject headings:
Economic development--Paraguay.
Guarani Indians--Agriculture.
Guarani Indians--Land tenure.
Guarani Indians--Social conditions.
Rain forest ecology--Paraguay.
Sustainable development--Paraguay.