| 1 | |
| Researcher: | Bhattacharya, B |
| Guide: | Singh, R P |
| University: | Indian Agricultural Research Institute |
| Language: | English |
| 2 | |
| Researcher: | Bhattacharya, B B |
| Guide: | Mohanty, S P |
| University: | Indian Institute of Technology-Kanpur |
| Language: | English |
| 3 | Search for new heterocyclic pesticides with special reference to their herbicidal activity |
| Researcher: | Bhattacharya, B K |
| Guide: | Singh, Harendra |
| University: | Deendayal Upadhyay Gorakhpur University |
| Language: | English |
| 4 | |
| Researcher: | Bhattacharya, B N |
| University: | Banaras Hindu University |
| Language: | English |