 |
| |||
| mining district | |||
| mining district A district where mineral exploitation is performed | |||
| gruvfalt: 5 фраз в 2 тематиках |
| Медико-биологические науки | 3 |
| Окружающая среда | 2 |
|
| |||
| mining district | |||
| mining district A district where mineral exploitation is performed | |||
| gruvfalt: 5 фраз в 2 тематиках |
| Медико-биологические науки | 3 |
| Окружающая среда | 2 |