| 1 | Studies on the alimentary canal of Platycorynus peregrinus Herbst (Coleoptera: Crysomelidae) |
| Researcher: | Purushottam Prasad |
| Guide: | Singh, B K |
| University: | Magadh University |
| Language: | English |
| 2 | |
| Researcher: | Banskota, Purushottam Prasad |
| Guide: | Shukla, R L |
| University: | University of Delhi |
| Language: | English |
| 3 | |
| Researcher: | Sharma, Purushottam Prasad |
| University: | Dr Bhimrao Ambedkar University |
| Language: | English |