Methods and Standards of Calculating Coal Reserves for Detailed Geological Report of Liuzhang Area[J]. COAL GEOLOGY & EXPLORATION, 1989, 17(S1): 71-74.
Citation: Methods and Standards of Calculating Coal Reserves for Detailed Geological Report of Liuzhang Area[J]. COAL GEOLOGY & EXPLORATION, 1989, 17(S1): 71-74.

Methods and Standards of Calculating Coal Reserves for Detailed Geological Report of Liuzhang Area

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