| 321 | |
| Researcher: | Roy, Ravindra |
| University: | Magadh University |
| Language: | Hindi |
| 322 | |
| Researcher: | Roy, Diwakar |
| Guide: | Lal, Digambar |
| University: | Magadh University |
| Language: | English |
| 323 | |
| Researcher: | Roy, Debabrata |
| Guide: | Chatterjee, J N |
| University: | Patna University |
| Language: | English |
| 324 | Structure and stratigraphy of the 'Rangit Window' South Sikkim, Eastern Himalaya, India |
| Researcher: | Roy, Sibsadhan |
| University: | University of Calcutta |
| Language: | English |
| 325 | Nutritional studies in rice with particular reference to nitrification inhibitors |
| Researcher: | Roy, Kamla |
| Guide: | Pathak, A N |
| University: | Chhatrpati Shahu Ji Maharaj University |
| Language: | English |
| 326 | Studies on th standardistaion of agro-technique in pineapple |
| Researcher: | Roy, Amar |
| Guide: | Bose, T K |
| University: | Bidhan Chandra Krishi Vishwavidyalaya |
| Language: | English |
| 327 | |
| Researcher: | Roy, Ramjee |
| Guide: | Chaudhary, S N |
| University: | Magadh University |
| Language: | English |
| 328 | Shrimad Bhagvad ka darshnik paksh: Ek samiksatmak anuchintan |
| Researcher: | Roy, Tapeshwar |
| Guide: | Shukla, C K |
| University: | Ranchi University |
| Language: | English |
| 329 | |
| Researcher: | Roy, Sitansu |
| Guide: | Bandyopadhyay, Somendranath |
| University: | Visva Bharati |
| Language: | English |
| 330 | Biochemical studies of Escherichia coli infected with bacteriophage m/3 |
| Researcher: | Roy, Arabinda |
| University: | University of Calcutta |
| Language: | English |
| 331 | |
| Researcher: | Roy, Ramankumar |
| University: | University of Calcutta |
| Language: | English |
| 332 | |
| Researcher: | Roy, Mira |
| University: | Patna University |
| Language: | English |
| 333 | Studies in propagation of waves in certain types of non homogeneous elastic bodies |
| Researcher: | Roy, Priyatosh |
| Guide: | Sinha, D KDatta, S |
| University: | Jadavpur University |
| Language: | English |
| 334 | Study of proton induced resonance reactions on 23Na, 27A1, 51V and 63Cu nuclei |
| Researcher: | Roy, Amit |
| Guide: | Bhattacharjee, S K |
| University: | University of Mumbai |
| Language: | English |
| 335 | study of some of the socio psychological factors associated with vocational development |
| Researcher: | Roy, Biswanath |
| Guide: | Mathur, P |
| University: | Indian Institute of Technology-delhi |
| Language: | English |
| 336 | cartesian cogito: A fresh approach to subjectivity in the light of some contemporary developments |
| Researcher: | Roy, Krishna |
| Guide: | Banerjee, K K |
| University: | Jadavpur University |
| Language: | English |
| 337 | |
| Researcher: | Roy, Sona |
| Guide: | Chakraborty, J |
| University: | Jadavpur University |
| Language: | English |
| 338 | |
| Researcher: | Roy, Sadashiva |
| Guide: | Singh, Keshari Prasad |
| University: | Patna University |
| Language: | English |
| 339 | |
| Researcher: | Roy, Papri |
| Guide: | Banerjee, R S |
| University: | Jadavpur University |
| Language: | English |
| 340 | |
| Researcher: | Roy, Sibani |
| Guide: | Roy Choudhury, Subir |
| University: | Jadavpur University |
| Language: | Bengali |