| 1 | |
| Researcher: | Krishnakumar, K |
| Guide: | Balakrishnan Nair, N |
| University: | University of Kerala |
| Language: | English |
| 2 | Studies on salt tolerance and utility of Salvadora persica Linn |
| Researcher: | Krishnakumar, K Sivashdanam |
| Guide: | Joshi, A J |
| University: | Bhavnagar University |
| Language: | English |