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Archaean (MichaelBurov); Archean; Archeozoic (MichaelBurov); Archaeozoic (MichaelBurov); Ar (MichaelBurov) |
архейская : 80 phrases in 8 subjects |
General | 1 |
Geography | 1 |
Geology | 70 |
Mining | 4 |
Nautical | 1 |
Oceanography & oceanology | 1 |
Paleontology | 1 |
Technology | 1 |