| 1 | |
| Researcher: | Ramakrishniah Chetty, T |
| Guide: | Kanungo, D N |
| University: | Sri Venkateswara University |
| Language: | English |
| 2 | Delerite Dykes of the Tirupati Area, Chittoor District, Andhra Pradesh, India |
| Researcher: | Anjanappa, K |
| Guide: | Suryanarayana, K V |
| University: | Sri Venkateswara University |
| Language: | English |