| |||
| 越流分水 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
|
overflow diversion : 3 do fraz, 1 tematyki |
| Pospolicie | 3 |
| |||
| 越流分水 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
|
overflow diversion : 3 do fraz, 1 tematyki |
| Pospolicie | 3 |