Concentration indices in the European coal industry : information / submitted by the Government of the Russian Federation.
1994
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Полное описание
Условное обозначение
[E/ECE/]ENERGY/WP.1/GE.1/R.25/Add.2
Заглавие
Concentration indices in the European coal industry : information / submitted by the Government of the Russian Federation.
Авторы
Дата
Geneva : UN, 21 July 1994.
Описание
8 p. : tables