' Elements of Power: Mineral Resources and Raw Materials'
Speakers :
Charles K. Leith (Professor of Geology in the University of Wisconsin) and an expert formerly on the staff of the Supreme Economic Council,
1919
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' Elements of Power: Mineral Resources and Raw Materials'
Speakers :
Charles K. Leith (Professor of Geology in the University of Wisconsin) and an expert formerly on the staff of the Supreme Economic Council,
1919
National Programme is a radio channel that started transmitting on the 9th March 1930 and ended on the 9th September 1939. It was replaced by BBC Home Service.
