![]() |
| |||
| 自然流入 River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 自然流量 (しぜんりゅうりょう) River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 自流 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
|
natural flow : 2 a las frases, 1 temas |
| General | 2 |