| 81 | ||
| Researcher: | Nair, S Radhakrishnan | |
| Guide: | Namboothiri, E V N | |
| University: | University of Kerala | |
| Language: | English | |
| 82 | Educational administration in the state of Tamil Nadu with reference to decentralization | |
| Researcher: | Radhakrishnan, Kamala | |
| Guide: | Shivarudrappa, G | |
| University: | Karnatak University | |
| Language: | English | |
| 83 | Role Of District Collrctor Of South Arcot In Development Administration(1952-85) A Study | |
| Researcher: | Radhakrishnan, R | |
| Guide: | Bhaskaran, S | |
| University: | Annamalai University | |
| 84 | ||
| Researcher: | Radhakrishnan, T R | |
| Guide: | Balasubrmaniyam, M | |
| University: | Annamalai University | |
| 85 | ||
| Researcher: | Radhakrishnan, V | |
| Guide: | Abrahan, C M | |
| University: | University of Madras | |
| Language: | English | |
| 86 | ||
| Researcher: | Radhakrishnan, A | |
| University: | University of Madras | |
| Language: | English | |
| 87 | Studies on certain aspects of the physiology of maturation of rice grain, Oryza sativa L | |
| Researcher: | Radhakrishnan, R | |
| Guide: | Gopalakrishnan, S | |
| University: | Tamil Nadu Agricultural University | |
| Language: | English | |
| 88 | Financing farm development in Tamil Nadu: an economic analysis | |
| Researcher: | Radhakrishnan, S A | |
| Guide: | Rajagopalan, V | |
| University: | Tamil Nadu Agricultural University | |
| Language: | English | |
| 89 | ||
| Researcher: | Radhakrishnan, CJ | |
| Guide: | Deshmukh, S S | |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University | |
| 90 | Studies on the fishery biology and resources of some important commercial marine fishes of India | |
| Researcher: | Radhakrishnan, N | |
| Guide: | Mashhood, Alam SQasim, S Z | |
| University: | Aligarh Muslim University | |
| 91 | Studies on some aspects of the biology of a new few Indian marine food fishes | |
| Researcher: | Radhakrishnan, N | |
| Guide: | Mirza, M B | |
| University: | Aligarh Muslim University | |
| 92 | ||
| Researcher: | R. RADHAKRISHNAN | |
| Guide: | DR. D. SIVASUBRAMANIAN | |
| University: | Bharathidasan University | |
| Language: | English | |
| Shodhganga | ||
| 93 | ||
| Researcher: | B. RADHAKRISHNAN | |
| Guide: | Dr. K. Balachandran | |
| University: | Bharathiar University | |
| Language: | English | |
| Shodhganga | ||
| 94 | ||
| Researcher: | Radhakrishnan MP | |
| Guide: | Chandrasekaran K | |
| University: | Periyar University | |
| Language: | English | |
| Shodhganga | ||
| 95 | Development of organic synthetic methods using iron carbonyl reagents | |
| Researcher: | Radhakrishnan, U | |
| Guide: | Periasamy, M | |
| University: | University of Hyderabad | |
| Language: | English | |
| Shodhganga | ||
| 96 | ||
| Researcher: | Radhakrishnan, K S | |
| Guide: | Narayanadas, V C | |
| University: | University of Calicut | |
| Language: | English | |
| Shodhganga | ||
| 97 | Studies on some aspects of the biology of a few Indian marine food fishes | |
| Researcher: | Radhakrishnan, N | |
| Guide: | Mirza, M B | |
| University: | Aligarh Muslim University | |
| Language: | English | |
| Shodhganga | ||
| 98 | ||
| Researcher: | Radhakrishnan, N | |
| Guide: | Shah, R V | |
| University: | Maharaja Sayajirao University of Baroda | |
| Language: | English | |
| Shodhganga | ||
| 99 | Some studies on the clebsch-gordon series of the classical groups | |
| Researcher: | Radhakrishnan, D | |
| Guide: | Majumdar, R C | |
| University: | University of Delhi | |
| Language: | English | |
| 100 | Oro-intestinal responses in chronically food-deprived and hypothalamic damaged rats | |
| Researcher: | Radhakrishnan, V | |
| Guide: | Sharma, K N | |
| University: | University of Delhi | |
| Language: | English | |