| 1 | Concentration distribution of pollutants along unsteady groundwater flow in aquifers |
| 2 | |
| Language: | English |
| 3 | Studies of Two Dimensional Free Surface Flows with Non Hydrostatic Pressure Distribution |
| 4 | |
| Language: | English |
| 5 | |
| 6 | poullution of damodar river due to coal mining and allied industries |
| Language: | English |