 |
| |||
| ahven (Perca flavescens, Perca fluviatilis, Plectroplites ambiguus) | |||
| ahven (Perca fluviatilis) | |||
| ahven | |||
|
abborre : 2 phrases, 2 sujets |
| Pisciculture pisciculture | 1 |
| Ressources naturelles et conservation de la faune | 1 |
|
| |||
| ahven (Perca flavescens, Perca fluviatilis, Plectroplites ambiguus) | |||
| ahven (Perca fluviatilis) | |||
| ahven | |||
|
abborre : 2 phrases, 2 sujets |
| Pisciculture pisciculture | 1 |
| Ressources naturelles et conservation de la faune | 1 |