Draft programme of work for 1994-1998 : Economic Commission for Europe, Committee on Energy, Working Party on Coal.
1994
详细记录
符号[E/ECE/]ENERGY/WP.1/R.37
标题Draft programme of work for 1994-1998 : Economic Commission for Europe, Committee on Energy, Working Party on Coal.
日期Geneva : UN, 21 July 1994.
描述
11 p.