 |
| |||
| environmental constraints (ssn) | |||
| ограничения, налагаемые средой: 5 phrases in 3 subjects |
| Construction | 1 |
| Ecology | 3 |
| Road works | 1 |
|
| |||
| environmental constraints (ssn) | |||
| ограничения, налагаемые средой: 5 phrases in 3 subjects |
| Construction | 1 |
| Ecology | 3 |
| Road works | 1 |