| 1 | Evaluation of indigenous phosphate rocks as straight phosphatic fertilizers | |
| Researcher: | Narayanasamy, G | |
| Guide: | Sarkar, M C | |
| University: | Indian Agricultural Research Institute | |
| Language: | Arabic | |
| 2 | Soliton like pulse propagation in optical fibers and directional couplers | |
| Researcher: | Narayanasamy, G | |
| Guide: | Arunachalam, N | |
| University: | Manonmaniam Sundaranar University | |
| Language: | English | |
| Shodhganga | ||