 |
| |||
| matière organique; substance organique | |||
| matières organiques | |||
| مادة عضوية: 6 phrases in 3 subjects |
| Agriculture | 1 |
| Forestry | 1 |
| Soil science | 4 |
|
| |||
| matière organique; substance organique | |||
| matières organiques | |||
| مادة عضوية: 6 phrases in 3 subjects |
| Agriculture | 1 |
| Forestry | 1 |
| Soil science | 4 |