 |
| |||
| 河川の整備 River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 河川整備 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
|
river development : 7 צירופים, 2 נושאים |
| טֶכנוֹלוֹגִיָה | 1 |
| כללי | 6 |
|
| |||
| 河川の整備 River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 河川整備 River and Water Resources Glossary (Infrastructure Development Institute Japan) | |||
|
river development : 7 צירופים, 2 נושאים |
| טֶכנוֹלוֹגִיָה | 1 |
| כללי | 6 |