 |
| |||
| клинчатый камень для кладки арок | |||
| клиновой кирпич | |||
| ring stone: 8 phrases in 5 subjects |
| Agrochemistry | 1 |
| General | 3 |
| Geography | 2 |
| Geology | 1 |
| Natural resourses and wildlife conservation | 1 |
|
| |||
| клинчатый камень для кладки арок | |||
| клиновой кирпич | |||
| ring stone: 8 phrases in 5 subjects |
| Agrochemistry | 1 |
| General | 3 |
| Geography | 2 |
| Geology | 1 |
| Natural resourses and wildlife conservation | 1 |