 |
| |||
| 预测指数 | |||
|
forecasting index : 4 do fraz, 4 tematyki |
| Ekologia | 1 |
| Nauka o ziemi | 1 |
| Ropa / ropa naftowa | 1 |
| Technika i technologia | 1 |
|
| |||
| 预测指数 | |||
|
forecasting index : 4 do fraz, 4 tematyki |
| Ekologia | 1 |
| Nauka o ziemi | 1 |
| Ropa / ropa naftowa | 1 |
| Technika i technologia | 1 |