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| method of winning; mining method; system of working; winning method; working method | |||
| method of mining | |||
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| logging procedure | |||
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methode d' exploitation : 12 phrases, 8 sujets |
| Agriculture | 1 |
| Bioénergie | 1 |
| Commercialisation | 1 |
| Construction | 1 |
| Médical | 1 |
| Ressources naturelles et conservation de la faune | 1 |
| Sylviculture | 4 |
| Transport | 2 |