| |||
| terre de pipe | |||
|
pipe-clay : 13 phrases in 6 subjects |
| Agriculture | 2 |
| Chemistry | 1 |
| Construction | 3 |
| General | 1 |
| Municipal planning | 1 |
| Natural resourses and wildlife conservation | 5 |
| |||
| terre de pipe | |||
|
pipe-clay : 13 phrases in 6 subjects |
| Agriculture | 2 |
| Chemistry | 1 |
| Construction | 3 |
| General | 1 |
| Municipal planning | 1 |
| Natural resourses and wildlife conservation | 5 |