Exploitation of brown coal under market conditions in East German mining regions / submitted by the Government of Germany.
1995
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Условное обозначение
[E/ECE/]ENERGY/WP.1/GE.1/R.30/Add.1
Заглавие
Exploitation of brown coal under market conditions in East German mining regions / submitted by the Government of Germany.
Авторы
Дата
Geneva : UN, 12 July 1995.
Описание
6 p.