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World steel in figures ...
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Annual statistical report / American Iron and Steel Institute
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World steel in figures ...
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Annual statistical report / American Iron and Steel Institute
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World steel exports
all qualities -
Ocean iron fertilization
an option for mitigating climate change? -
Accounting aspects of ocean iron fertilization
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Economic prospects of ocean iron fertilization in an international carbon market
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Ocean iron fertilization
why further research is needed -
World mining data
iron and ferro alloy metals, non ferrous metals, precious metals, industrial minerals, mineral fuelsMinerals production