 |
| |||
| "flag-swap" m; "échange de drapeaux" | |||
| exchange of obligations: 9 phrases in 3 subjects |
| Environment | 3 |
| General | 5 |
| Nuclear physics | 1 |
|
| |||
| "flag-swap" m; "échange de drapeaux" | |||
| exchange of obligations: 9 phrases in 3 subjects |
| Environment | 3 |
| General | 5 |
| Nuclear physics | 1 |