Reassessment of coal deposits under market-economy conditions : replies to the questionnaire / submitted by the Government of Kazakhstan.
1993
详细记录
符号[E/ECE/]ENERGY/WP.1/GE.1/R.9/Add.8
标题Reassessment of coal deposits under market-economy conditions : replies to the questionnaire / submitted by the Government of Kazakhstan.
日期Geneva : [UN], 14 July 1993.
描述
3 p.