| 1 | |
| Researcher: | Lall, Alexander |
| Guide: | Santokh Singh |
| University: | Dr Bhimrao Ambedkar University |
| Language: | English |
| 2 | |
| Researcher: | Mantramurthi, Alexander |
| Guide: | Abel, M |
| University: | University of Madras |
| Language: | English |
| 3 | Studies on Opalinids of Frogs and Toads of AndhraPradesh India |
| Researcher: | Alexander Rajabhushanam, T |
| University: | Andhra University |
| Language: | English |
| 4 | |
| Researcher: | Alexander, P J |
| Guide: | Sukumaran Nair, V K |
| University: | University of Kerala |
| Language: | English |