 |
| |||
| duckweed (duck's-meat) | |||
| |||
| duckweed (Lemnaceae) | |||
| Wasserlinse: 9 phrases in 4 subjects |
| Agriculture | 1 |
| General | 2 |
| Natural resourses and wildlife conservation | 2 |
| Natural sciences | 4 |
|
| |||
| duckweed (duck's-meat) | |||
| |||
| duckweed (Lemnaceae) | |||
| Wasserlinse: 9 phrases in 4 subjects |
| Agriculture | 1 |
| General | 2 |
| Natural resourses and wildlife conservation | 2 |
| Natural sciences | 4 |