Columbia subject headings:
Harvard subject headings:
Charcoal industry--Bolivia.
Forestry projects--Bolivia.
Fuelwood industry--Bolivia.
Vegetable oil industry--Bolivia.
Wood-carving--Bolivia.
Princeton subject headings:
Charcoal industry--Bolivia.
Forestry projects--Bolivia.
Fuelwood industry--Bolivia.
Vegetable oil industry--Bolivia.
Wood-carving--Bolivia.