| 81 | ||
| Researcher: | Murty, Satyanarayana | |
| University: | Andhra University | |
| Language: | English | |
| 82 | ||
| Researcher: | Vennam, Jaya Sree | |
| University: | Andhra University | |
| Language: | English | |
| 83 | ||
| Researcher: | Dixit, Arun Mani | |
| Guide: | Lalman | |
| University: | Dr Ram Manohar Lohia Awadh University | |
| Language: | English | |
| 84 | Investigations on the limnology and microbial ecology of a lentic habitat | |
| Researcher: | Ayyappan, S | |
| Guide: | Katre, ShakuntalaAyyar, S P | |
| University: | Bangalore University | |
| Language: | English | |
| Shodhganga | ||
| 85 | Ecological studies in relation to the mangrove along the Goa Coast, India | |
| Researcher: | Jagtap, Tanaji Gajanan | |
| Guide: | Untawale, A G | |
| University: | Shivaji University | |
| Language: | English | |
| 86 | ||
| Researcher: | Janardhana Rao, Kodali | |
| Guide: | Chandramohan, P C | |
| University: | Andhra University | |
| Language: | English | |
| 87 | ||
| Researcher: | Sreerama Moorty, Ravi | |
| Guide: | Rama Sarma, D V | |
| University: | Andhra University | |
| Language: | English | |
| 88 | ||
| Researcher: | Singh, Ram Pratap | |
| Guide: | Ambasht, R S | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 89 | Ecological and faunastic survey piscean of the Lake Turkalia, Motihari (East-Champaran) Bihar | |
| Researcher: | Samuell, Prabha | |
| University: | Babasaheb Bhimrao Ambedkar Bihar University | |
| Language: | English | |
| 90 | Ecology of mangrove swamp near Juhu beach, Bombay with reference to sewage pollutions | |
| Researcher: | Padmakumar, K G | |
| Guide: | Dwivedi, S N | |
| University: | University of Mumbai | |
| Language: | English | |
| 91 | Ecology of macrobenthos in some sewage water ane brackish water impoundments of West Bengal, India | |
| Researcher: | Sarangi, Niranjan | |
| University: | University of Calcutta | |
| Language: | English | |
| 92 | ||
| Researcher: | Venu, Potha Raju | |
| University: | Andhra University | |
| Language: | English | |
| 93 | Ecological studies in the intertidal region of Vellar estury portonovo(S India) | |
| Researcher: | Fernando, Olivi J | |
| Guide: | Natarajan, R | |
| University: | Annamalai University | |
| Language: | English | |
| 94 | Enviromental relation of some fresh water ectoprota with special reference to the bodywall | |
| Researcher: | Agrawal, Vinodini | |
| Guide: | Rao, K S | |
| University: | Vikram University | |
| Language: | English | |
| 95 | Ecology of river Varuna at Varanasi with special reference to bacterial pollution | |
| Researcher: | Nagendra Prasad | |
| Guide: | Tripathi, B D | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 96 | Ecobiology of a hemichordate worm Saccoflossus Sp from Sundarbans Mangrove Complex, India | |
| Researcher: | Singh, Bhrigunath | |
| University: | University of Calcutta | |
| Language: | English | |
| 97 | ecological study of some fish ponds of Bihar with special reference to fish culture practices | |
| Researcher: | Syed Hasib Ahmad | |
| University: | University of Calcutta | |
| Language: | English | |
| 98 | ||
| Researcher: | Ghosh, Mrinal Kanti | |
| University: | University of Calcutta | |
| Language: | English | |
| 99 | Ecology of benthic gastropods in the littoral mudflats of Hooghly Estuary, India | |
| Researcher: | Nandi, Saumen | |
| University: | University of Calcutta | |
| Language: | English | |
| 100 | ||
| Researcher: | Ramappa, Birasal Narayan | |
| Guide: | Nadkarni, V B | |
| University: | Karnatak University | |
| Language: | English | |