1943
Iron Ore Production, 1938, 13.
World Atlas
Iron Ore Production, 1938, 13.
|
1943
Ferro-Alloys, Part I: Manganese, Chromit
World Atlas
Ferro-Alloys, Part I: Manganese, Chromit
|
1943
Ferro-Alloys, Part II: Molybdenum, Cobal
World Atlas
Ferro-Alloys, Part II: Molybdenum, Cobal
|
1943
Non-Ferrous Metals: Copper, Lead, Zinc,
World Atlas
Non-Ferrous Metals: Copper, Lead, Zinc,
|
1943
Aluminum Ore, Sulphur (Native), Potash a
World Atlas
Aluminum Ore, Sulphur (Native), Potash a
|
1943
Iron and Steel Trade, 1937, 20.
World Atlas
Iron and Steel Trade, 1937, 20.
|
1943
Steel Production 1870, 1913 and 1939, 21
World Atlas
Steel Production 1870, 1913 and 1939, 21
|