| 1 | Organophosphorus insecticide pollution on the aquatic microflora of the River Cooum |
| Researcher: | Vijaya, Joan |
| Guide: | Selvanayagam, M |
| University: | University of Madras |
| Language: | English |
| 2 | |
| Researcher: | Raj, T Peter |
| Guide: | Selvanayagam, M |
| University: | University of Madras |
| Language: | English |