 |
| |||
| fixation of sands | |||
| sand binding; sand fixation; sand stabilization | |||
| sand fixing | |||
| dune fixation | |||
| закрепление песков: 4 do fraz, 4 tematyki |
| Budownictwo | 1 |
| Ekologia | 1 |
| Makarowa | 1 |
| Ropa / ropa naftowa | 1 |
|
| |||
| fixation of sands | |||
| sand binding; sand fixation; sand stabilization | |||
| sand fixing | |||
| dune fixation | |||
| закрепление песков: 4 do fraz, 4 tematyki |
| Budownictwo | 1 |
| Ekologia | 1 |
| Makarowa | 1 |
| Ropa / ropa naftowa | 1 |