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water conservation | |||
conservation of water resources; conservation of water |
conservation des eaux : 25 phrases in 10 subjects |
Agriculture | 1 |
Environment | 5 |
General | 3 |
Health care | 1 |
Human resources | 1 |
Life sciences | 2 |
Name of organization | 4 |
Transport | 1 |
United Nations | 2 |
Water resources | 5 |