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fossile | |||
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organismo fossile | |||
fossile | |||
petrificazione | |||
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fossile |
fossil : 30 phrases in 13 subjects |
Agriculture | 2 |
Chemistry | 2 |
Coal | 1 |
Earth sciences | 1 |
Ecology | 2 |
Economics | 1 |
Electronics | 3 |
Energy industry | 5 |
Environment | 3 |
General | 1 |
Life sciences | 4 |
Medical | 1 |
Metallurgy | 4 |