| 1 | |
| Researcher: | Pandey, Mahendra Narayan |
| Guide: | Gupta, S P |
| University: | Chhatrpati Shahu Ji Maharaj University |
| Language: | English |
| 2 | |
| Researcher: | Singh, Mahendra Narayan |
| Guide: | Prasad, Shyam Sunder |
| University: | Magadh University |
| Language: | English |
| 3 | Floristic studies of Vaishali District, Bihar with special reference to weeds and cultigens |
| Researcher: | Das, Mahendra Narayan |
| Guide: | Maheshwari, J K |
| University: | Babasaheb Bhimrao Ambedkar Bihar University |
| Language: | English |
| 4 | |
| Researcher: | Mandal, Mahendra Narayan |
| Guide: | Sinha, A N |
| University: | University of Delhi |
| Language: | English |
| 5 | |
| Researcher: | Goswami, Mahendra Narayan Deb |
| University: | University of Mumbai |
| Language: | English |