Improvement of reliability of opencast mining techniques in difficult geological, mining and climatic conditions / transmitted by the United Kingdom Government.
1983
Форматы
| Формат | |
|---|---|
| BibTeX | |
| MARCXML | |
| TextMARC | |
| MARC | |
| DublinCore | |
| EndNote | |
| NLM | |
| RefWorks | |
| RIS | |
Условное обозначение
[E/ECE/]COAL/GE.4/R.20/Add.5
Заглавие
Improvement of reliability of opencast mining techniques in difficult geological, mining and climatic conditions / transmitted by the United Kingdom Government.
Авторы
Дата
Geneva : UN, 30 Nov. 1983.
Описание
8 p.