Additional Information
| Title | 第１節 海上交通環境の整備（PDF形式：272KB） |
|---|---|
| URL | https://www8.cao.go.jp/koutu/taisaku/h24kou_haku/pdf/zenbun/gen2_2_01.pdf |
| Description | |
| Format | |
| File Size | 272,000 |
| Last Modified Date | March 28, 2023 |
| License | CC-BY |
| Copyright | |
| Language |
| Title | 第１節 海上交通環境の整備（PDF形式：272KB） |
|---|---|
| URL | https://www8.cao.go.jp/koutu/taisaku/h24kou_haku/pdf/zenbun/gen2_2_01.pdf |
| Description | |
| Format | |
| File Size | 272,000 |
| Last Modified Date | March 28, 2023 |
| License | CC-BY |
| Copyright | |
| Language |