Additional Information
| Title | ５－21 道路の騒音の環境基準の達成状況（平成25、26年度） |
|---|---|
| URL | https://www.npa.go.jp/hakusyo/h28/toukei/05/21.xlsx |
| Description | |
| Format | XLSX |
| File Size | 11,021 |
| Last Modified Date | June 17, 2023 |
| License | CC-BY |
| Copyright | |
| Language |
| Title | ５－21 道路の騒音の環境基準の達成状況（平成25、26年度） |
|---|---|
| URL | https://www.npa.go.jp/hakusyo/h28/toukei/05/21.xlsx |
| Description | |
| Format | XLSX |
| File Size | 11,021 |
| Last Modified Date | June 17, 2023 |
| License | CC-BY |
| Copyright | |
| Language |