Petrographic and geochemical studies of hard coal and coal tailings from the "Janina" coal-mine in Libiąż
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| Format: | Article |
| Language: | English |
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| Source: |
1. Mineralia Slovaca 1. 0369-2086 1. Roč. 36, č. 1 (2004) 2. [Príl.] Geovestník 2. 0369-2086 2. Č. 1 (2004), s. 17-18 |
| ISSN: | 0369-2086 |
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