 |
| |||
| paillis m; couverture du sol; humus m | |||
| morts-terrains m; roche de recouvrement; stériles m | |||
| 覆盖层: 6 phrases in 4 subjects |
| Forestry | 2 |
| Insurance | 1 |
| Soil science | 2 |
| Water resources | 1 |
|
| |||
| paillis m; couverture du sol; humus m | |||
| morts-terrains m; roche de recouvrement; stériles m | |||
| 覆盖层: 6 phrases in 4 subjects |
| Forestry | 2 |
| Insurance | 1 |
| Soil science | 2 |
| Water resources | 1 |