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| burial of waste; waste disposal; disposal of waste; disposal of wastes; waste removal | |||
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| discharge of garbage (from ship, à partir de navires) | |||
| décharge des déchets: 26 phrases in 4 subjects |
| Environment | 16 |
| General | 1 |
| Natural resourses and wildlife conservation | 4 |
| Nuclear physics | 5 |