 |
 |
 |
 |
 |
|
|---|---|---|---|---|---|
| 1 | number of officers in the environmental conservation and pollution sections in prefectures and municipalities | 都道府県及び市区町村の環境保全及び公害部門職員数 | |||
|
|
|
|
|
|
|---|---|---|---|---|---|
| 1 | number of officers in the environmental conservation and pollution sections in prefectures and municipalities | 都道府県及び市区町村の環境保全及び公害部門職員数 | |||
