| 501 | Development of Anther and Male Gametopphyte in some Indian orchids | |
| Researcher: | Ravi Kant, B | |
| Guide: | Bhanwra, R K | |
| University: | Panjab University | |
| Language: | English | |
| 502 | Spatio temporal variations in sex ratio in rural Haryana, 1981-2001 | |
| Researcher: | Madan, Ravi Kiran | |
| Guide: | Hassan, M I | |
| University: | Maharshi Dayanand University | |
| Language: | English | |
| 503 | ||
| Researcher: | Lamani, Ravi Somappa | |
| Guide: | Khazi, I M | |
| University: | Karnatak University | |
| Language: | English | |
| Shodhganga | ||
| 504 | ||
| Researcher: | Matta, Ravi Kiran | |
| Guide: | Razdan, Versha | |
| University: | Kurukshetra University | |
| Language: | English | |
| 505 | Studies on diversification and intensification of rice-wheat cropping system | |
| Researcher: | Singh, Ravi Kant | |
| Guide: | Behra, J S | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 506 | Studies on intercrops in rejuvenated mango (Mangifera indica L.) orchard under Lucknow conditions | |
| Researcher: | Vismil, Ravi Shankar | |
| Guide: | Ram, R B | |
| University: | Babasaheb Bhimrao Ambedkar University | |
| Language: | English | |
| 507 | ||
| Researcher: | Dwivedi, Ravi Kant | |
| Guide: | Gupta, H C | |
| University: | Jiwaji University | |
| Language: | English | |
| 508 | Adhunik pariprekshya mein usha priyamvada ke katha sahitya ka anusheelan | |
| Researcher: | Nag, Ravi Shankar | |
| Guide: | Acharya, Suresh | |
| University: | Dr Harisingh Gour Vishwavidyalaya | |
| Language: | English | |
| 509 | Characterisation and distribution of amino acids in the mangrove sediments of kochi | |
| Researcher: | Ravi, Zeena P | |
| Guide: | Chandramohanakumar, N | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 510 | ||
| Researcher: | Mogili, Ravi Shekhar | |
| Guide: | Bapuji, M | |
| University: | Acharya Nagarjuna University | |
| Language: | English | |
| 511 | ||
| Researcher: | Ravi Kumar, A | |
| Guide: | Suryanarayana, R | |
| University: | Osmania University | |
| Language: | English | |
| 512 | Investigation of some medicinal plants for anticancer activity | |
| Researcher: | Ravi kumar, Y S | |
| Guide: | Mahadevan, K M | |
| University: | Kuvempu University | |
| Language: | English | |
| Shodhganga | ||
| 513 | ||
| Researcher: | Jain, Ravi Kant | |
| Guide: | Pande, S J | |
| University: | Chhatrpati Shahu Ji Maharaj University | |
| Language: | English | |
| 514 | ||
| Researcher: | Kumar, Ravi Bhushan | |
| Guide: | Sharma, R C | |
| University: | Jawaharlal Nehru University | |
| Language: | English | |
| 515 | ||
| Researcher: | Gupta, Ravi Kumar | |
| Guide: | Singh, GurdeepBandopadhyay, P | |
| University: | Indian School of Mines | |
| Language: | English | |
| 516 | ||
| Researcher: | Sharma, Ravi Kumar | |
| University: | University of Roorkee | |
| Language: | English | |
| 517 | ||
| Researcher: | Patiyal, Ravi Kumar | |
| University: | Himachal Pradesh University | |
| Language: | Hindi | |
| 518 | ||
| Researcher: | Ravi Kumar, B | |
| Guide: | Appa Rao, A V nKokate, C K | |
| University: | Kakatiya University | |
| Language: | English | |
| 519 | ||
| Researcher: | Baskaran, Ravi Latha | |
| Guide: | Rajavelu, G | |
| University: | Tamil Nadu Veterinary and Animal Sciences University | |
| Language: | English | |
| 520 | ||
| Researcher: | Ravi Chandra, B | |
| Guide: | Joshi, Preeti G | |
| University: | National Institute of Mental Health and Neuro Sciences | |
| Language: | English | |