| 1 | |
| Researcher: | Nageswara Rao, V V |
| University: | Andhra University |
| Language: | English |
| 2 | |
| Researcher: | Srinivasachari, K |
| University: | Andhra University |
| Language: | English |
| 3 | Geology, genesis and utilisation of barytes deposits of Cuddapah District, Andhra Pradesh, India |
| Researcher: | Sivarami Reddy, A |
| Guide: | Rama Rao, G V S |
| University: | Sri Venkateswara University |
| Language: | English |