Reassessment of coal deposits under market economy conditions / submitted by the Government of the United Kingdom.
1993
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详细记录
符号[E/ECE/]ENERGY/WP.1/GE.1/R.9/Add.9
标题Reassessment of coal deposits under market economy conditions / submitted by the Government of the United Kingdom.
日期Geneva : [UN], 14 July 1993.
描述
6 p.
备注
Transmits: Definitions of reserves and resources / as approved by British Institution of Mining and Metallurgy.