| 41 | ||
| Researcher: | Nayar, Ramesh Chandran | |
| Guide: | Subramanian, V | |
| University: | Anna University | |
| Language: | English | |
| Shodhganga | ||
| 42 | ||
| Researcher: | Ramanathan, A L | |
| Guide: | Subramanian, V | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||
| 43 | ||
| Researcher: | Singh, Shailendra Kumar | |
| Guide: | Subramanian, V | |
| University: | Jawaharlal Nehru University | |
| Language: | English | |
| Shodhganga | ||
| 44 | Heavy metals distribution, fractionation and deposition in the cauvery river basin | |
| Researcher: | Vaithiyanathan, P | |
| Guide: | Subramanian, V | |
| University: | Jawaharlal Nehru University | |
| Language: | English | |
| Shodhganga | ||
| 45 | ||
| Researcher: | Jose, P G | |
| Guide: | Ramakrishan, P SSubramanian, V | |
| University: | Jawaharlal Nehru University | |
| Language: | English | |
| Shodhganga | ||
| 46 | ||
| Researcher: | Chauhan, Devendra Singh | |
| Guide: | Subramanian, VHasnain, S I | |
| University: | Jawaharlal Nehru University | |
| Language: | English | |
| Shodhganga | ||
| 47 | Nature of organic matter in the sediments of the Godavari River Basin | |
| Researcher: | Gupta, Lallan Prasad | |
| Guide: | Subramanian, VIttekot, V | |
| University: | Jawaharlal Nehru University | |
| Language: | English | |
| Shodhganga | ||
| 48 | ||
| Researcher: | Ramesh, R. | |
| Guide: | Subramanian, V | |
| University: | Jawaharlal Nehru University | |
| Language: | English | |
| Shodhganga | ||
| 49 | Geology and geochemistry of rocks in and around Tiruchirapalli_Tamil Nadu | |
| Researcher: | Ravindar, S | |
| Guide: | Subramanian, V | |
| University: | Bharathidasan University | |
| Language: | English | |
| Shodhganga | ||