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| gold mining; goldmining | |||
| gold extraction (wikipedia.org DpoH); mining of gold (Vladimir Shevchuk); gold production through mining (MichaelBurov) | |||
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добыча золота : 20 a las frases, 5 temas |
| General | 1 |
| Geología | 1 |
| Minería | 3 |
| Minería de oro | 14 |
| Soviético | 1 |