Report : Economic Commission for Europe, Committee on Energy, Working Party on Coal, Meeting of Experts on Research, Management and Transition in the Coal Industry, 24th session, 10-11 October 1994.
1994
详细记录
符号[E/ECE/]ENERGY/WP.1/GE.1/7
标题Report : Economic Commission for Europe, Committee on Energy, Working Party on Coal, Meeting of Experts on Research, Management and Transition in the Coal Industry, 24th session, 10-11 October 1994.
日期Geneva : UN, 30 Nov. 1994.
描述
11 p.