 |
| |||
| 変水頭 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
|
variable head : 1 Phrase in 1 Thematik |
| Tonaufnahme | 1 |
|
| |||
| 変水頭 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
|
variable head : 1 Phrase in 1 Thematik |
| Tonaufnahme | 1 |