 |
 |
 |
 |
 |
|
|---|---|---|---|---|---|
| 1 | pollution research | 公害研究 | |||
| 2 | local environmental pollution research institute | 地方公害研究所 | |||
| 3 | Research Institute for Environmental Pollution | 公害研究所 | |||
|
|
|
|
|
|
|---|---|---|---|---|---|
| 1 | pollution research | 公害研究 | |||
| 2 | local environmental pollution research institute | 地方公害研究所 | |||
| 3 | Research Institute for Environmental Pollution | 公害研究所 | |||
 
|