| 1 | |
| Researcher: | Elanchozhiyan, M |
| Guide: | Thyagarajan, S P |
| University: | University of Madras |
| Language: | English |
| 2 | Dinitrogen fixation and ammonia assimilation in some diazotropic bacteria |
| Researcher: | Menon, Hema |
| Guide: | Raju, P N |
| University: | University of Madras |
| Language: | English |
| 3 | |
| Researcher: | Bhavani, I L G |
| Guide: | Raju, P N |
| University: | University of Madras |
| Language: | English |