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| water permeability of soil | |||
| водопроницаемость почвы: 4 phrases in 4 subjects |
| Agrochemistry | 1 |
| Makarov | 1 |
| Natural resourses and wildlife conservation | 1 |
| Water resources | 1 |
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| |||
| water permeability of soil | |||
| водопроницаемость почвы: 4 phrases in 4 subjects |
| Agrochemistry | 1 |
| Makarov | 1 |
| Natural resourses and wildlife conservation | 1 |
| Water resources | 1 |