| |||
| charge non permanente (of soil colloids); charge variable (of soil colloids) | |||
|
variable charge : 3 Phrasen in 2 Thematiken |
| Finanzen | 2 |
| Kommunikation | 1 |
| |||
| charge non permanente (of soil colloids); charge variable (of soil colloids) | |||
|
variable charge : 3 Phrasen in 2 Thematiken |
| Finanzen | 2 |
| Kommunikation | 1 |