| 1 | |
| Researcher: | Vijay Lakshmi, K |
| Guide: | Sen, A N |
| University: | Indian Agricultural Research Institute |
| Language: | English |
| 2 | |
| Researcher: | Mohanty, Bidyut Kumar |
| Guide: | Sen, A N |
| University: | Indian Agricultural Research Institute |
| Language: | English |
| 3 | |
| Researcher: | Sreekumar, K R |
| Guide: | Sen, A N |
| University: | Indian Agricultural Research Institute |
| Language: | English |
| 4 | Biochemical, serological and cross-innoculation studies of rhizobia of wild and pasture legumes |
| Researcher: | Sharma, Anirudha |
| Guide: | Sen, A N |
| University: | Indian Agricultural Research Institute |
| Language: | English |