| 1 | Nitrogen fixation by leguminous crop plants and interference there of by dominant weeds | |
| Researcher: | Vyas, K G | |
| Guide: | Pandya, S M | |
| University: | Saurashtra University | |
| Language: | English | |
| 2 | Nitrogen fixation by unicellular and filamentous rice fields blue green algae | |
| Researcher: | Dash, H P | |
| Guide: | Singh, P K | |
| University: | Utkal University | |
| Language: | English | |
| Shodhganga | ||