| 1 | geology of the pre-cambrian formations South of Achampeti, Guntur District, Andhra Pradesh, India |
| Researcher: | Krishnayya, N Gopal |
| University: | Vikram University |
| Language: | English |
| 2 | geology of the pre-cambrian formations around Devgad Baria, Panchamahals District, Gujarat State |
| Researcher: | Vejwada, Laxminarayan |
| University: | Vikram University |
| Language: | English |