| 1 | contribution to the study of geochemistry of rock phosphate from Sung Valley, Meghalaya, India |
| Researcher: | Saikia, Gobin Chandra |
| Guide: | Baishya, KfBarman, G |
| University: | Gauhati University |
| Language: | English |
| 2 | |
| Researcher: | Daya Shanker |
| Guide: | Singh, V P |
| University: | Banaras Hindu University |
| Language: | English |