 |
couche dure
| argileuse
| couche dure | |
| industr. construct. chem. | recubrimiento duro |
| argileux | |
| earth.sc. | arcilloso |
| |||
| recubrimiento duro | |||
| pan m; capa endurecida; pan edáfico | |||
| couche dure: 8 phrases in 3 subjects |
| Geography | 3 |
| Life sciences | 2 |
| Soil science | 3 |