United Nations International Framework Classification for Reserves/Resources : Solid Fuels and Mineral Commodities.
1997
تفصيلات التسجيلة (السجل)
رمز / رقم الاستدعاءE/ECE/(52)/L.2
العنوانUnited Nations International Framework Classification for Reserves/Resources : Solid Fuels and Mineral Commodities.
المؤلفونUN. ECE. Committee on Energy
تاريخGeneva : UN, 18 Apr. 1997.
الوصف
2 p.
ملاحظات
Draft decision proposed by the Committee on Energy.