Review 35th Year No. 4

The Cost of Cobalt

California Company Town

Piedad: una roca va al psiquiatra

Iron and Steel Supply of the World

Grängesberg

A Guerra do Carvão

Malartic

Im Westen ging die Sonne auf

The Power Behind the Nation

Harlan County U.S.A.

Broken Rainbow

The Devil's Miner

Québec...?