| 1 | Optical and electron microscope studies on the retinae of some freshwater teleosts | |
| Researcher: | Narayanan, K | |
| Guide: | Khan, Asif A | |
| University: | Aligarh Muslim University | |
| Language: | English | |
| 2 | ||
| Researcher: | Narayanan, R | |
| Guide: | Rajagopalan, K | |
| University: | University of Madras | |
| Language: | English | |
| Shodhganga | ||
| 3 | ||
| Researcher: | Karthikeyan, Narayanan | |
| Guide: | Thampan, R V | |
| University: | University of Hyderabad | |
| Language: | English | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Narayanan Nair, K | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 5 | ||
| Researcher: | Vijayindracharya, Kanakku Narayanan | |
| University: | University of Delhi | |
| Language: | English | |