A Pedra da Riqueza
A Pedra da Riqueza
Ver A Pedra da Riqueza (1975) Película Completa Online Español. The contrast in the extremely rudimentary form of xelite mining and the use of tungsten, obtained from xelite, in the most complex instruments of nuclear technology.
- Género: Documental
- País: Brazil
- Director: Vladimir Carvalho
- Actores: