| 1 | 15 N studies on nitrogen use efficiency and balance in rice-soil system |
| Researcher: | Saravanan, A |
| University: | Tamil Nadu Agricultural University |
| Language: | English |
| 2 | |
| Researcher: | Chatterjee, Deep Shankar |
| Guide: | Ghosh, Rekha |
| University: | Indian School of Mines |
| Language: | English |