United Nations International Framework Classification for Reserves/Resources : Solid Fuels and Mineral Commodities / finalized and submitted by the United Nations Task Force.
1996
Полное описание
Условное обозначение[E/ECE/]ENERGY/WP.1/R.57
ЗаглавиеUnited Nations International Framework Classification for Reserves/Resources : Solid Fuels and Mineral Commodities / finalized and submitted by the United Nations Task Force.
Содержит
UN International Framework Classification for Reserves/Resources : Solid Fuels and Mineral Commodities
ДатаGeneva : UN, 19 July 1996.
Описание
21 p. : ill., tables
Примечания
Final draft.
Includes bibliographical references.
Includes bibliographical references.