 |
| |||
| Lamellibranchiaten n (Bivalvia, Lamellibranchia, Pelecypoda); Muscheln f (Bivalvia, Lamellibranchia, Pelecypoda); zweischaliges Weichtier (Bivalvia, Lamellibranchia, Pelecypoda) | |||
|
bivalve molluscs : 2 phrases in 2 subjects |
| Agriculture | 1 |
| Fish farming pisciculture | 1 |