| 1 | Petrological and Geochemical studies of the Chimalpahad Anorthosite comples, Khammam Dist., A.P |
| Researcher: | Narasimha Reddy, M |
| Guide: | Leelanandam, C |
| University: | Osmania University |
| Language: | English |
| 2 | Petrological and Geochemical studies on the Purimetla Alkaline Pluton, Prakasam Dist., A.P |
| Researcher: | Ratnakar, J |
| Guide: | Leelanandam, C |
| University: | Osmania University |
| Language: | English |
| 3 | |
| Researcher: | Sarvothaman, H |
| Guide: | Leelanandam, C |
| University: | Osmania University |
| Language: | English |
| 4 | Geochemistry of Charnockitic Rocks of Kotappa Konda and Adjoining Hills of Guntur dist., A.P |
| Researcher: | Narasinga Rao, K |
| Guide: | Leelanandam, C |
| University: | Osmania University |
| Language: | English |
| 5 | |
| Researcher: | Narsing Rao, Keshava Raju |
| Guide: | Leelanandam, C |
| University: | Osmania University |
| Language: | English |
| 6 | |
| Researcher: | Subrahmanyam, K |
| Guide: | Leelanandam, C |
| University: | Osmania University |
| Language: | English |
| 7 | Studies on the Alkaline and Associated Rocks of Uppalapadu, Prakasam District, Andhra Pradesh |
| Researcher: | Krishna Reddy, K |
| Guide: | Leelanandam, C |
| University: | Osmania University |
| Language: | English |
| 8 | |
| Researcher: | Jyothender Reddy, Y |
| Guide: | Leelanandam, C |
| University: | Osmania University |
| Language: | English |
| 9 | Studies on the Charnockites and associated rock types around lam, Guntur district, Andhra Pradesh |
| Researcher: | Mallikharjuna Rao, J |
| Guide: | Leelanandam, C |
| University: | Osmania University |
| Language: | English |
| 10 | Petrology and geochemistry of the Mundwara alkali igneous complex, Rajasthan |
| Researcher: | Subrahmanyam, N P |
| Guide: | Leelanandam, C |
| University: | Osmania University |
| Language: | English |