2 Sezon
52 Episod
Was ist Was TV - Season 2 Episode 10 Episodul 10 (2010)
Gold and diamonds, but also coal and salt... These mineral resources are often hidden deep in the earth and must be brought to light in mining. WHAT IS WHAT gives fascinating insights into a highly exciting topic!
- Țară : Germany
- Gen : Documentary, Kids
- Studio :
- Director :
- Distribuție : Crock Krumbiegel, Jakob Riedl, Anna Carlsson
