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The coal handbook. Volume 1, Towards cleaner coal supply ch..
Woodhead Publishing series in energy
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The coal handbook. Volume 2, Towards cleaner coal utilisati..
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The Coal Handbook: Towards Cleaner Production: Coal Product..
Woodhead publishing series in energy
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The coal handbook: towards cleaner production. Volume 2, Co..
Woodhead Publishing series in energy, 51
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The Coal Handbook: Towards Cleaner Production ,
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