| 1 | ||
| Researcher: | Gupta, J R | |
| Guide: | Banerjee, M B | |
| University: | Himachal Pradesh University | |
| Language: | English | |
| Shodhganga | ||
| 2 | Studies on primary and secondary production in Arabian sea of Cochin | |
| Researcher: | Gupta, T R chandrashekhara | |
| Guide: | Qasim, S Z | |
| University: | University of Mumbai | |
| Language: | English | |
| 3 | Studies on primary and secondary production ratio in some selected areas of the Indian seas | |
| Researcher: | Gupta, T R C | |
| Guide: | Qasim, S Z | |
| University: | University of Mumbai | |
| Language: | English | |