Documentary about the rural population who earn their living as coal miners, thus helping to keep metallurgic activity going and contributing to the forest devastation in South America.Documentary about the rural population who earn their living as coal miners, thus helping to keep metallurgic activity going and contributing to the forest devastation in South America.Documentary about the rural population who earn their living as coal miners, thus helping to keep metallurgic activity going and contributing to the forest devastation in South America.
