Petrology, mineralogy and geochemistry of Hemrin Coal Seam, Hemrin South Mountain, Northern Iraq
| Autor: | Kettanah, Yawooz A., Eble, Cortland F. |
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| Zdroj: | In International Journal of Coal Geology 1 August 2017 181:39-59 |
| Databáze: | ScienceDirect |
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