 |
| |||
| Partial Test Ban Treaty | |||
| Договор об ограничении испытаний ядерного оружия: 4 phrases in 3 subjects |
| Ecology | 2 |
| NATO | 1 |
| Weapons of mass destruction | 1 |
|
| |||
| Partial Test Ban Treaty | |||
| Договор об ограничении испытаний ядерного оружия: 4 phrases in 3 subjects |
| Ecology | 2 |
| NATO | 1 |
| Weapons of mass destruction | 1 |