| 1 | |
| Researcher: | Ghosh, Lalipada |
| University: | Jadavpur University |
| Language: | English |
| 2 | Geology of the copper-lead deposits of Agnigundala, Guntur District, A P, India |
| Researcher: | Narsimha Reddy, Muppa |
| University: | Osmania University |
| Language: | English |
| 3 | |
| Researcher: | Veerraju, N |
| University: | Andhra University |
| Language: | English |