 |
| |||
| Verlustquellenbeseitigung f | |||
| борьба с потерями: 2 phrases in 2 subjects |
| Natural resourses and wildlife conservation | 1 |
| Water supply | 1 |
|
| |||
| Verlustquellenbeseitigung f | |||
| борьба с потерями: 2 phrases in 2 subjects |
| Natural resourses and wildlife conservation | 1 |
| Water supply | 1 |