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deep well | |||
shallow well |
puits profond : 22 phrases in 10 subjects |
Agriculture | 1 |
Earth sciences | 2 |
Economics | 1 |
Environment | 5 |
General | 2 |
Hydrology | 1 |
Life sciences | 1 |
Mechanic engineering | 7 |
Metallurgy | 1 |
Natural resourses and wildlife conservation | 1 |