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| ore | |||
| ore A mineral or mineral aggregate, more or less mixed with gangue, that can be worked and treated at a profit | |||
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ruda : 17 do fraz, 5 tematyki |
| Astronomia | 3 |
| Budownictwo | 5 |
| Ekonomia | 6 |
| Entomologia, owadoznawstwo | 2 |
| Zasoby naturalne i ochrona dzikiej przyrody | 1 |