| 81 | Investigation in dielectric relaxation processes at microwave frequencies | |
| Researcher: | Dhar, Ratan Lal | |
| University: | University of Lucknow | |
| Language: | English | |
| 82 | ||
| Researcher: | Jain, Ratan Prakash | |
| University: | University of Allahabad | |
| Language: | English | |
| 83 | ||
| Researcher: | Madan, Ratan Lal | |
| University: | Ch Charan Singh University | |
| Language: | English | |
| 84 | ||
| Researcher: | Mitra, Amulya Ratan | |
| University: | Ranchi University | |
| Language: | English | |
| 85 | ||
| Researcher: | Biswas, Jaladhi Ratan | |
| University: | Jadavpur University | |
| Language: | English | |
| 86 | ||
| Researcher: | Khan, Ratan Mohan | |
| University: | Jadavpur University | |
| Language: | English | |
| 87 | ||
| Researcher: | Sobti, Ravi Ratan | |
| University: | University of Mumbai | |
| Language: | English | |
| Shodhganga | ||
| 88 | ||
| Researcher: | Guha, Jahnavi Ratan | |
| University: | University of Mumbai | |
| Language: | English | |
| 89 | ||
| Researcher: | Sukeshwaha, Ratan Nadirshaw | |
| University: | University of Mumbai | |
| Language: | English | |
| 90 | Studies on growth and ecology of Hygrophila auriculata (Schum.) Heine | |
| Researcher: | Gupta, Sheo Ratan | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 91 | Problems and process of price stabilisation in a developing economy with special reference to India | |
| Researcher: | Bajpai, Shiv Ratan | |
| University: | Dr Bhimrao Ambedkar University | |
| Language: | English | |
| 92 | ||
| Researcher: | Goel, Ratan Lal | |
| University: | Dr Bhimrao Ambedkar University | |
| Language: | English | |
| 93 | ||
| Researcher: | Bhatia, Ratan Jethanand | |
| University: | University of Mumbai | |
| Language: | English | |
| 94 | Optimal resource allocation among crop and dairy enterprises on farms of Etah District, U P | |
| Researcher: | Singh, Ratan Kumar | |
| University: | Indian Agricultural Research Institute | |
| Language: | English | |
| 95 | ||
| Researcher: | Kodali, Ratan Chandra | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 96 | ||
| Researcher: | Jain, Ratan Kumar | |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University | |
| Language: | English | |
| 97 | ||
| Researcher: | Bhatnagar, Ram Ratan | |
| University: | University of Allahabad | |
| Language: | Hindi | |
| 98 | ||
| Researcher: | Pandey, Ram Ratan | |
| Guide: | Tripathi, R V | |
| University: | Dr Harisingh Gour Vishwavidyalaya | |
| Language: | English | |
| 99 | ||
| Researcher: | Tanushree, Ratan Bal | |
| Guide: | Sriram, D | |
| University: | Birla Institute of Technology and Science | |
| Language: | English | |
| 100 | ||
| Researcher: | Biswas, Ratan Kumar | |
| University: | University of North Bengal | |
| Language: | Bengali | |