Natural Research Council, chemical utilization of coal (Committe on-). Chemistry of coal utilization. John Wiley & Sons.
Chicago Stili AlıntıNatural Research Council, chemical utilization of coal (Committe on-). Chemistry of Coal Utilization. New York: John Wiley & Sons.
MLA AlıntıNatural Research Council, chemical utilization of coal (Committe on-). Chemistry of Coal Utilization. John Wiley & Sons.
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