| 1 | |
| Researcher: | Pillai, K C |
| Guide: | Ganguly, A K |
| University: | University of Mumbai |
| Language: | English |
| 2 | |
| Researcher: | Sukumara Pillai, K |
| Guide: | Velayudhan Pillai, P V |
| University: | University of Kerala |
| Language: | English |
| 3 | Chromosome studies on some North Indian polyphagous beetles (Coleoptera, insecta) |
| Researcher: | Radha Krishna Pillai, K |
| Guide: | Yadav, J S |
| University: | Kurukshetra University |
| Language: | English |