World energy demands and coal reserves
| Main Author: | |
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| Format: | Article |
| Language: | Slovak English |
| Subjects: | |
| Online Access: | http://actamont.tuke.sk/ams2007.html |
| Source: |
1. Acta montanistica slovaca 1. Roč. 12, č. 3 (2007), s. 276-283 1. 1335-1788 |
| Physical Description: | Obr., tab. |
|---|---|
| Bibliography: | Bibliogr. odkazy |
| ISSN: | 1335-1788 |