Siwan Soil Testing Laboratory
| # | Laboratory Name | Address | Area | Contact |
|---|---|---|---|---|
| 1 | District Soil Testing Lab, Siwan | DAO Campus, Bidurati Hata, Siwan | Siwan Siwan | |
| 2 | District Soil Testing Lab, Siwan | DAO Campus, Bidurati Hata, Siwan | Siwan Siwan |
| # | Laboratory Name | Address | Area | Contact |
|---|---|---|---|---|
| 1 | District Soil Testing Lab, Siwan | DAO Campus, Bidurati Hata, Siwan | Siwan Siwan | |
| 2 | District Soil Testing Lab, Siwan | DAO Campus, Bidurati Hata, Siwan | Siwan Siwan |