| 241 | ||
| Researcher: | Ray, Prahlad | |
| Guide: | Verma, H C | |
| University: | Maharshi Dayanand University | |
| Language: | Hindi | |
| 242 | ||
| Researcher: | Ray, Sunita | |
| University: | University of Calcutta | |
| Language: | English | |
| 243 | ||
| Researcher: | Ray, Pratma | |
| University: | University of Delhi | |
| Language: | English | |
| 244 | ||
| Researcher: | Ray, Rajati | |
| Guide: | Moharil, B V | |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University | |
| Language: | English | |
| 245 | A study of the stored product beetles (Insecta: Coleoptera) of Calcutta and its vicinity | |
| Researcher: | Ray, Pransankar | |
| Guide: | Chaudhuri, Deb KumarSengupta, T | |
| University: | University of Burdwan | |
| 246 | ||
| Researcher: | Ray, Chhanda | |
| Guide: | De, Satyabrata | |
| University: | University of Burdwan | |
| 247 | Bangla Sahitye Shokgatha ba Eligi kabitar Dhara: Rup Riti O Bishaygata Baichitra | |
| Researcher: | Ray, Archana | |
| Guide: | Ghosh, Shaktibrata | |
| University: | University of Burdwan | |
| 248 | ||
| Researcher: | Ray, Malabika | |
| Guide: | Ray, Anil Baran | |
| University: | University of Burdwan | |
| 249 | Effects of ions and solvents on spectoscopic properties of some indicator solutes | |
| Researcher: | ray, Narayan | |
| Guide: | Bagchi, Sanjib | |
| University: | University of Burdwan | |
| 250 | ||
| Researcher: | Ray, Abha | |
| Guide: | Majumdar, GiridhariMaity, Chitta Ranjan | |
| University: | University of Burdwan | |
| Shodhganga | ||
| 251 | ||
| Researcher: | Ray, Purnima | |
| University: | University of Burdwan | |
| 252 | ||
| Researcher: | Ray, Umasankar | |
| Guide: | Sinha, Chittaranjan | |
| University: | University of Burdwan | |
| 253 | ||
| Researcher: | Ray, Subhasis | |
| Guide: | Pal, Dilip KumarBasu, Sushil Kumar | |
| University: | University of Burdwan | |
| 254 | ||
| Researcher: | Ray, Manjubilas | |
| Guide: | Gupta, Kajal | |
| University: | University of Burdwan | |
| Shodhganga | ||
| 255 | ||
| Researcher: | Ray, Dipak | |
| Guide: | Bhattacharyya, Chandraday | |
| University: | University of Burdwan | |
| 256 | ||
| Researcher: | Ray, Raghunath | |
| Guide: | Chatterjee, Bhaskar | |
| University: | University of Burdwan | |
| 257 | ||
| Researcher: | Ray, Chandrima | |
| Guide: | Das, Jyotirmoy | |
| University: | University of Burdwan | |
| 258 | Spectroscopic and thermodynamic studies on some molecular complexes | |
| Researcher: | Ray, Asim | |
| Guide: | Mukhopadhyay, Ashok Kumar | |
| University: | University of Burdwan | |
| Shodhganga | ||
| 259 | ||
| Researcher: | ray, Reba | |
| Guide: | Ghosal, Sudhansu KumarSinha, Gour Mohan | |
| University: | University of Burdwan | |
| 260 | ||
| Researcher: | Ray, Mahadeb | |
| Guide: | Seal, Bejoy Kumar | |
| University: | University of Burdwan | |