| 641 | |
| Researcher: | Prem Narayan Singh |
| Guide: | Nityanand Singh |
| University: | Patna University |
| Language: | English |
| 642 | |
| Researcher: | Sinha, Nanda Dulal |
| Guide: | Prasad, K |
| University: | Patna University |
| Language: | English |
| 643 | |
| Researcher: | Chakraborty, Samarjit Kumar |
| Guide: | Ghosh, N C |
| University: | Patna University |
| Language: | English |
| 644 | |
| Researcher: | Sinha, Akhouri Bishnu Kumar |
| Guide: | Verma, Raghuji |
| University: | Patna University |
| Language: | English |
| 645 | study of laterite and bauxite deposits of kharagpur area (Bihar), India |
| Researcher: | Sinha, Surendra Kumar |
| Guide: | Singh, V N |
| University: | Patna University |
| Language: | English |
| 646 | |
| Researcher: | Verma, Arun Prasad |
| Guide: | Mehta, A S |
| University: | Patna University |
| Language: | English |
| 647 | |
| Researcher: | Singh, Dalbar |
| Guide: | Roy, R P |
| University: | Patna University |
| Language: | English |
| 648 | |
| Researcher: | Mishra, Bhirendra Prasad |
| Guide: | Roy, R P |
| University: | Patna University |
| Language: | English |
| 649 | |
| Researcher: | Shukla, Vijay Kumar |
| Guide: | Roy, R P |
| University: | Patna University |
| Language: | English |
| 650 | Cytogenetic and mutation studies of some plants of the family acanthaceae |
| Researcher: | Tara, Devi |
| Guide: | Roy, R P |
| University: | Patna University |
| Language: | English |
| 651 | Cytogenetical studies on cultivated bougainvilleas and hemerocallis |
| Researcher: | Zadoo, Surendra Nath |
| Guide: | Roy, R P |
| University: | Patna University |
| Language: | English |
| 652 | |
| Researcher: | Jha, Hem Chandra |
| Guide: | Jha, R P |
| University: | Patna University |
| Language: | English |
| 653 | |
| Researcher: | Sinha, Rewati Raman Prasad |
| Guide: | Jha, R P |
| University: | Patna University |
| Language: | English |
| 654 | |
| Researcher: | Sinha, Ramesh Chandra |
| Guide: | Pandey, S |
| University: | Patna University |
| Language: | English |
| 655 | Studies on the morphology and histology of the organs in certain Indian teleostean fishes |
| Researcher: | Srivastava, Chandra Mohan |
| Guide: | Suresh Keshav |
| University: | Patna University |
| Language: | English |
| 656 | |
| Researcher: | Srivastava, Jitendra Nath |
| Guide: | Sinha, R V p |
| University: | Patna University |
| Language: | English |
| 657 | |
| Researcher: | Pandey, Kanak Kumar |
| Guide: | Sachchidnand |
| University: | Patna University |
| Language: | English |
| 658 | critical study of idea of distance between statistical populations |
| Researcher: | Sinha, Anjani Kumar |
| Guide: | Dutta, J |
| University: | Patna University |
| Language: | English |
| 659 | |
| Researcher: | Malhotra, Om Prakash |
| Guide: | Ahmad, Z |
| University: | Patna University |
| Language: | English |
| 660 | Changing patterns of Muslim community in Bihar: A study of urban community |
| Researcher: | Musi Raza, S |
| University: | Patna University |
| Language: | English |