| 41 | ||
| Researcher: | Ramana, K V V | |
| University: | Andhra University | |
| Language: | English | |
| 42 | ||
| Researcher: | Ram Nohar Singh | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 43 | ||
| Researcher: | Rastogi, R G | |
| University: | Gujarat University | |
| Language: | English | |
| 44 | ||
| Researcher: | Ray, Rabindranath | |
| University: | University of Calcutta | |
| Language: | English | |
| 45 | Some general and special features of the ionospheric regions | |
| Researcher: | Saha, Arunkumar | |
| University: | University of Calcutta | |
| Language: | English | |
| 46 | ||
| Researcher: | Sanyasi Rao, A | |
| University: | Andhra University | |
| Language: | English | |
| 47 | ||
| Researcher: | Satyanarayana Rao, D | |
| University: | Andhra University | |
| Language: | English | |
| 48 | ||
| Researcher: | Shirke, J S | |
| University: | Gujarat University | |
| Language: | English | |
| 49 | ||
| Researcher: | Sivaram, B M | |
| University: | Andhra University | |
| Language: | English | |
| 50 | distribution of electrons in the ionosphere from vertical soundings | |
| Researcher: | Sreenivasan, Ranga S | |
| University: | Gujarat University | |
| Language: | English | |
| Shodhganga | ||
| 51 | ||
| Researcher: | Srirama Rao, M | |
| University: | Andhra University | |
| Language: | English | |
| 52 | ||
| Researcher: | Subramanyam, C V | |
| University: | University Of Delhi | |
| Language: | English | |
| 53 | Study of ion and electron concentration and their temperature in the F region of the ionosphere | |
| Researcher: | Tolpadi, S Krishna Raja | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 54 | ||
| Researcher: | Toshniwal, G R | |
| University: | University of Allahabad | |
| Language: | English | |
| 55 | ||
| Researcher: | Tuhi Ram | |
| University: | University Of Delhi | |
| Language: | English | |
| 56 | Some studies on ionosphere with a high precision ionosphere sounding appratus | |
| Researcher: | Verma, Jai Krishna Das | |
| University: | University of Calcutta | |
| Language: | English | |
| 57 | Geomagnetic induction studies in South India and their relation to crustal evolution of the region | |
| Researcher: | Nityananda, Nandini | |
| Guide: | Jayakumar, D | |
| University: | University of Madras | |
| Language: | English | |
| 58 | Developing semi-automated processing and interpretation strategies in magnetics | |
| Researcher: | Khurana, Krishan Kumar | |
| Guide: | Pal, P CSheshagiri Rao, S V | |
| University: | Osmania University | |
| Language: | English | |
| 59 | ||
| Researcher: | Ramanathan, P | |
| Guide: | Ranaswamy, K | |
| University: | Annamalai University | |
| Language: | English | |
| 60 | ||
| Researcher: | Antia, H M | |
| Guide: | Chitra, S M | |
| University: | University of Mumbai | |
| Language: | English | |