 |
| |||
| fertilisation compensante (fertilization replacing nutrient losses) | |||
|
compensating fertilization : 2 phrases, 1 sujets |
| Ressources naturelles et conservation de la faune | 2 |
|
| |||
| fertilisation compensante (fertilization replacing nutrient losses) | |||
|
compensating fertilization : 2 phrases, 1 sujets |
| Ressources naturelles et conservation de la faune | 2 |