| 1 | Geochemistry and Genesis of Silica sand deposits Marakkanam area Tamil Nadu India | |
| Researcher: | SELVARAJ.S | |
| Guide: | Dr. R. Baskaran | |
| University: | Bharathidasan University | |
| Language: | English | |
| Shodhganga | ||
| 2 | Charnockites in and around Nagaramalai hills Salem Tamil nadu | |
| Researcher: | Selvaraj A | |
| Guide: | Govindaraju SV | |
| University: | Periyar University | |
| Language: | English | |
| Shodhganga | ||