 |
| |||
| operating aid | |||
|
aide d'exploitation : 12 phrases in 5 subjects |
| Agriculture | 5 |
| Communications | 4 |
| Mineral products | 1 |
| Patents | 1 |
| Transport | 1 |
|
| |||
| operating aid | |||
|
aide d'exploitation : 12 phrases in 5 subjects |
| Agriculture | 5 |
| Communications | 4 |
| Mineral products | 1 |
| Patents | 1 |
| Transport | 1 |