| |||
| шаровидная структура | |||
| концентрическая структура | |||
|
concentric structure : 4 phrases in 4 subjects |
| Agrochemistry | 1 |
| Construction | 1 |
| Geology | 1 |
| Makarov | 1 |
| |||
| шаровидная структура | |||
| концентрическая структура | |||
|
concentric structure : 4 phrases in 4 subjects |
| Agrochemistry | 1 |
| Construction | 1 |
| Geology | 1 |
| Makarov | 1 |