International codification system for medium and high rank coals
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International codification system for medium and high rank coals
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| Physical Description |
26 sivua |
|---|---|
| Language |
English |
| Language of Original Work |
English |
| Publisher |
New York :
United Nations,
1988.
|
| Series | [Document] / United Nations, ECE/COAL/115 |
| Classification | |
| Subjects | |
| Additional Information | Economic Commission for Europe, United Nations |
| ISBN |
92-1-116420-6 |
| Notes |
United Nations publication, sales no. E.88.II.E.15 |
| Standard number |
ECE/COAL/115 |
| Get full text | |