| 1 | |
| Researcher: | Venkatachalapathy, R |
| Guide: | Ragothanman, V |
| University: | University of Madras |
| Language: | English |
| 2 | Infrared And Magnetic Studies Of Neyveli Lignite And Sedimentary Deposits |
| Researcher: | Venkatachalapathy, R |
| Guide: | Ramaswamy |
| University: | Annamalai University |