| 1 | ||
| Researcher: | Narayana Iyer, K | |
| Guide: | Rastogi, R G | |
| University: | Gujarat University | |
| Language: | English | |
| Shodhganga | ||
| 2 | Studies on the horizontal drifts and winter anomalous absorption in the ionosphere | |
| Researcher: | Narayana Rao, G L | |
| University: | Andhra University | |
| Language: | English | |