| 1 | Biosystematic and cytogenetic stuies in Indian species of the genus pteris  | 
| Researcher: | Jha, Jaykar | 
| Guide: | Sinha, B M B | 
| University: | Patna University | 
| Language: | English | 
| 2 | |
| Researcher: | Ravinder, Singh | 
| Guide: | Sharma, B D | 
| University: | Jai Narain Vyas University | 
| Language: | English |