Overview:
Revenue: $N/A
Date Released: 01/01/1951
Karel Pech
Commentary (voice)
Harlan County U.S.A.
The Cost of Cobalt
River of Gold
Thacker Pass: Mining The Sacred
Grängesberg
Ferrum
Javier con i, Íntag
Mladí nastupují směnu
Action 37
Iron and Steel Supply of the World
Gold Blooded
The Devil's Miner
The Last Glacier
Québec...?
The Concert for Bangladesh
Úderník
Under the Cloud
The Wild
The Creek Runs Red
Strike! The Village That Fought Back
