Petrographic analysis of hard coal in grain class <1mm
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Published:2019-04-26
Issue:
Volume:261
Page:012030
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ISSN:1755-1315
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Container-title:IOP Conference Series: Earth and Environmental Science
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language:
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Short-container-title:IOP Conf. Ser.: Earth Environ. Sci.
Author:
Marcisz M,Marcisz B
Subject
General Engineering