| 1 | |
| Researcher: | Nagarajan, S |
| Guide: | Singh, Hardev |
| University: | University of Delhi |
| Language: | English |
| 2 | Chemical components of certain heartwoods and related plant materials |
| Researcher: | Nagarajan, GR |
| Guide: | Seshadri, T R |
| University: | University of Delhi |
| Language: | English |
| 3 | |
| Researcher: | Nagarajan, Gita |
| Guide: | Nagarajan, Gita |
| University: | University of Delhi |
| Language: | English |
| 4 | Message and mission of the sangita and sahitya of tyagaraja's compositions in the six major ragas |
| Researcher: | Shantha Nagarajan |
| Guide: | Shanth, Nagarajan |
| University: | University of Delhi |
| Language: | English |