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groupe des ressources en eau |
Water Unit : 18 phrases in 11 subjects |
Agriculture | 1 |
Chemistry | 1 |
Construction | 6 |
Economics | 1 |
Forestry | 1 |
General | 2 |
Mechanic engineering | 2 |
Name of organization | 1 |
Natural sciences | 1 |
Technology | 1 |
Water resources | 1 |