| 401 | |
| Researcher: | Rengasamy, R |
| Guide: | Sundaralingam, V S |
| University: | University of Madras |
| Language: | English |
| 402 | Studies on Indian Scytosiphonales and Ectocarpales(Phaeophyta) |
| Researcher: | Shyamala, M |
| Guide: | Sundaralingam, V S |
| University: | University of Madras |
| Language: | English |
| 403 | |
| Researcher: | Ganesan, M |
| Guide: | Amarchand, D |
| University: | University of Madras |
| Language: | English |
| 404 | Mycotoxicoses: Bicchemical studies on Aspergillus terreus toxicosis studies in plants |
| Researcher: | Govindaraju, G |
| Guide: | Shanmugasundaram, E R b |
| University: | University of Madras |
| Language: | English |
| 405 | Studies on Indian isolates of tobacco necrosis virus with special reference to teir transmission |
| Researcher: | Ramachandraiah, M |
| Guide: | Sulochana, C B |
| University: | University of Madras |
| Language: | English |
| 406 | |
| Researcher: | Banumathy, N |
| Guide: | Indira Kalyanasundaram |
| University: | University of Madras |
| Language: | English |
| 407 | |
| Researcher: | Valivullah, G Mohammed |
| University: | University of Madras |
| Language: | English |
| 408 | |
| Researcher: | Narayanan, K |
| Guide: | Azariah, Jayapaul |
| University: | University of Madras |
| Language: | English |
| 409 | |
| Researcher: | Satyaprema, V A |
| Guide: | Subramaniam, T |
| University: | University of Madras |
| Language: | English |
| 410 | |
| Researcher: | Munuswamy, N |
| Guide: | Subramoniam, T |
| University: | University of Madras |
| Language: | English |
| 411 | |
| Researcher: | Dayanithi, G |
| Guide: | Ravindranath, M H |
| University: | University of Madras |
| Language: | English |
| 412 | |
| Researcher: | Ezhilarasi, S |
| Guide: | Subramaniam, T |
| University: | University of Madras |
| Language: | English |
| 413 | Studies on haemolymph calcium of Scylla serrata forskal (Crustacea: Decapoda) |
| Researcher: | Kannan, K |
| Guide: | Ravindranath, M H |
| University: | University of Madras |
| Language: | English |
| 414 | |
| Researcher: | Mullainadhan, P |
| Guide: | Ravindranath, M H |
| University: | University of Madras |
| Language: | English |
| 415 | Studies on the seminal secretions of a portunid crab, Scylla serrata Forskal (Brachyura: Crustacea) |
| Researcher: | Uma, K |
| Guide: | Subramanian, T |
| University: | University of Madras |
| Language: | English |
| 416 | |
| Researcher: | Mahalingam, S |
| Guide: | Subramanian, T |
| University: | University of Madras |
| Language: | English |
| 417 | |
| Researcher: | Shantha Devi, K |
| Guide: | Chandran, M R |
| University: | University of Madras |
| Language: | English |
| 418 | Studies on the biology of Ixya nitidula Walker(Acridiae: Orthoptera:Insecta) |
| Researcher: | Meera, P |
| Guide: | Ananthakrishnan, T N |
| University: | University of Madras |
| Language: | English |
| 419 | |
| Researcher: | Ruknudin, A |
| Guide: | Rao, Hari V |
| University: | University of Madras |
| Language: | English |
| 420 | Investigation on some aspects of DDT resistance in Anopheles fluviatilis |
| Researcher: | Vasudevan, T |
| Guide: | Sundararanulu, G |
| University: | University of Madras |
| Language: | English |