| 341 | ||
| Researcher: | Manohar Rao, S P | |
| University: | Andhra University | |
| Language: | English | |
| 342 | ||
| Researcher: | Mathur, K B | |
| University: | University of Allahabad | |
| Language: | English | |
| 343 | ||
| Researcher: | Misra, Krishna Dutt | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 344 | ||
| Researcher: | Mitra, Aseshprasad | |
| University: | University of Calcutta | |
| Language: | English | |
| 345 | ||
| Researcher: | Mitra, Nihar Ranjan | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 346 | ||
| Researcher: | Mohana Rao, A S | |
| University: | Andhra University | |
| Language: | English | |
| 347 | ||
| Researcher: | Mukunda Rao, M | |
| University: | Andhra University | |
| Language: | English | |
| 348 | Studies on the F region anomalies and physical conditions in the equitorial zone | |
| Researcher: | Narasinga Rao, B C | |
| University: | Andhra University | |
| Language: | English | |
| 349 | Studies on the horizontal drifts and winter anomalous absorption in the ionosphere | |
| Researcher: | Narayana Rao, G L | |
| University: | Andhra University | |
| Language: | English | |
| 350 | ||
| Researcher: | Pant, B D | |
| University: | University of Allahabad | |
| Language: | English | |
| 351 | Studies of horizontal drifts in the ionosphere over Ahmedabad | |
| Researcher: | Patel, Chimanlal Motilal | |
| University: | Gujarat University | |
| Language: | English | |
| Shodhganga | ||
| 352 | Studies in ionospheric physics using extra-terristrial radio noise | |
| Researcher: | Rajaram, V | |
| University: | Gujarat University | |
| Language: | English | |
| 353 | Beacon satellite studies of the ionosphere over Ahmedabad and neighbouring low latitudes | |
| Researcher: | Ramakrishnan, Seshadrinatha Iyer | |
| University: | University of Kerala | |
| Language: | English | |
| Shodhganga | ||
| 354 | ||
| Researcher: | Ramana, K V V | |
| University: | Andhra University | |
| Language: | English | |
| 355 | ||
| Researcher: | Ram Nohar Singh | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 356 | ||
| Researcher: | Rastogi, R G | |
| University: | Gujarat University | |
| Language: | English | |
| 357 | ||
| Researcher: | Ray, Rabindranath | |
| University: | University of Calcutta | |
| Language: | English | |
| 358 | Some general and special features of the ionospheric regions | |
| Researcher: | Saha, Arunkumar | |
| University: | University of Calcutta | |
| Language: | English | |
| 359 | ||
| Researcher: | Sanyasi Rao, A | |
| University: | Andhra University | |
| Language: | English | |
| 360 | ||
| Researcher: | Satyanarayana Rao, D | |
| University: | Andhra University | |
| Language: | English | |