| 1 | |
| Researcher: | Mallik, Sekhar |
| University: | Osmania University |
| Language: | English |
| 2 | Comparative study of gem minerals, beryl and corundum from various Indian occurrences |
| Researcher: | Panjikar, J D |
| Guide: | Sethna, S F |
| University: | University of Mumbai |
| Language: | English |