| 1 | Hydrogeological studies on the upper Gundlakamma River Basin Andhra Pradesh, India |
| Researcher: | Haranatha Babu, V |
| University: | Andhra University |
| Language: | English |
| 2 | Geology of pegmatites and associated rocks of parts of Nellore mica-belt, Andhra Pradesh, India |
| Researcher: | Babu, V R R M |
| University: | Andhra University |
| Language: | English |