| 1 | Studies on drift and anisotropy of Ionospheric Irregularities |
| 2 | Studies on Drift and anisotropy of Ionospheric irregularities at Waltair |
| Language: | English |
| 3 | Shear wave velocity and anisotropy of crust beneath south India |
| 4 | |
| Language: | English |
| 5 | |
| 6 | |
| Language: | English |