| 1 | Studies of biological nitrogen fixation with emphasis on Rhizobia  | 
| Researcher: | KR Avadhanuhu | 
| Guide: | Daginawala, H F | 
| University: | Rashtrasant Tukadoji Maharaj Nagpur University | 
| 2 | Studies of biological nitrogen fixation with emphosis on rhizobia  | 
| Researcher: | Avadhanula, KR | 
| Guide: | Daginawala, H F | 
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |