| 1 | |
| Researcher: | Abraham, Z |
| Guide: | Janaki, E K |
| University: | University of Madras |
| Language: | English |
| 2 | |
| Researcher: | Abraham, Koshy |
| Guide: | Shah, G L |
| University: | Sardar Patel University |
| Language: | English |
| 3 | |
| Researcher: | Abraham, Julian |
| Guide: | Bharagava, K S |
| University: | Deendayal Upadhyay Gorakhpur University |
| Language: | English |
| 4 | Studies on the vibrio parahamolyticus and allied vibrios etc from pitachavaram coast |
| Researcher: | Abraham, Mertin |
| Guide: | Natarajan, R |
| University: | Annamalai University |
| Language: | English |