| 1 | |
| Researcher: | Naga, Raju A |
| Guide: | Raju, M Lakshmipathi |
| University: | Andhra University |
| Language: | English |
| 2 | Biogeochemistry of some parts of the Nellore Mica Belt, Andhra Pradesh, India |
| Researcher: | Naga Raju, A |
| Guide: | Prasad, E A V |
| University: | Sri Venkateswara University |
| Language: | English |