Report : Economic Commission for Europe, Committee on Energy, Working Party on Coal, Ad Hoc Meeting on Elaboration of Market-oriented Classification for Assessment of Coal and Mineral Deposits, Geneva, 13-15 March 1995.
1995
تفصيلات التسجيلة (السجل)
رمز / رقم الاستدعاء[E/ECE/]ENERGY/WP.1/AC.15/2
العنوانReport : Economic Commission for Europe, Committee on Energy, Working Party on Coal, Ad Hoc Meeting on Elaboration of Market-oriented Classification for Assessment of Coal and Mineral Deposits, Geneva, 13-15 March 1995.
عنوان الإجتماع
تاريخGeneva : UN, 15 May 1995.
الوصف
10 p. : charts, tables