| |||
| 残雪 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
|
snow coverage : 2 phrases in 1 subject |
| Technology | 2 |
| |||
| 残雪 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
|
snow coverage : 2 phrases in 1 subject |
| Technology | 2 |