Barbara Heiss berichtet der Eine-Welt-Gruppe von ihrer Arbeit in Bolivien / Gastfamilien für Schüler. 20141122-BBV-BarbaraHeiss_1WeltGruppeWerthVortrag
The most recent media coverage:
Gold rush contaminates water with mercury and destroys mountain forest in Yanacachi
Study builds database on mining in Yanacachi an its illegality rate
(Español) Se organizó taller de repostería para mujeres en Tentaguazu
Five Guaraní communities receive a water system