 |
| |||
| методологические аспекты (see also sustainable development) | |||
|
methodological aspects : 3 do fraz, 2 tematyki |
| Makarowa | 2 |
| Naukowy | 1 |
|
| |||
| методологические аспекты (see also sustainable development) | |||
|
methodological aspects : 3 do fraz, 2 tematyki |
| Makarowa | 2 |
| Naukowy | 1 |