| 41 | Effect of pollution on environment: Stream condition of River Sabarmati | |
| Researcher: | Trivedi, G K | |
| Guide: | Naik, H B | |
| University: | Gujarat University | |
| Language: | English | |
| 42 | study of the environmental biology of Netravathi River system | |
| Researcher: | Rao, Jayaprakash | |
| Guide: | Madhyastha, M N | |
| University: | Mangalore University | |
| Language: | English | |
| 43 | ||
| Researcher: | Prahalad, A K | |
| University: | Osmania University | |
| Language: | English | |
| 44 | ||
| Researcher: | Sahgal, R K | |
| Guide: | Indu Prakash | |
| University: | Chhatrpati Shahu Ji Maharaj University | |
| Language: | English | |
| 45 | ||
| Researcher: | Khan, Mohammad Mazharuddin | |
| Guide: | Seenayya, G | |
| University: | Osmania University | |
| Language: | English | |
| 46 | investigation in analysis of water pollutants: Analysis of carbamate pesticides | |
| Researcher: | Rajeswari, C V | |
| Guide: | Naidu, P R | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| 47 | Ultrastructural and physiological studies on the effects of water pollutants on aquatic flora | |
| Researcher: | Chawla, Geeta | |
| Guide: | Viswanathan, P N | |
| University: | Industrial Toxicology Research Centre | |
| Language: | English | |
| 48 | Studies on algae and water pollution of certain ponds of Kanpur | |
| Researcher: | Tripathi, Anil Kumar | |
| Guide: | Pandey, S N | |
| University: | Chhatrpati Shahu Ji Maharaj University | |
| Language: | English | |
| 49 | ||
| Researcher: | Chitra, K Y | |
| Guide: | Sreeram Kumar, N | |
| University: | Osmania University | |
| Language: | English | |
| 50 | ||
| Researcher: | Udaya Bhanu, Sirasanagandla | |
| Guide: | Raman, G K | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| 51 | Assessment of the Chambal river pollution after the addition of treated effluent | |
| Researcher: | Dwivedi, H S | |
| Guide: | Dubey, P S | |
| University: | Vikram University | |
| Language: | English | |
| 52 | Ecology of River Ganga in Varanasi with special reference to pollution | |
| Researcher: | Mohd, Sikandar | |
| Guide: | Tripathi, B D | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 53 | ||
| Researcher: | Mishra, Chandrakant | |
| Guide: | Rathore, J S | |
| University: | Awadhesh Pratap Singh University | |
| Language: | English | |
| 54 | ||
| Researcher: | Sen, Munmun | |
| Guide: | Rathore, J S | |
| University: | Awadhesh Pratap Singh University | |
| Language: | English | |
| 55 | ||
| Researcher: | Balchand, A N | |
| Guide: | Krishnan Nambissan, P NKurup, P G | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 56 | ||
| Researcher: | Santosh Kumar | |
| Guide: | Indu Prakash | |
| University: | Chhatrpati Shahu Ji Maharaj University | |
| Language: | English | |
| 57 | ||
| Researcher: | Jaiswar, J R m | |
| Guide: | Desai, B N | |
| University: | University of Mumbai | |
| Language: | English | |
| 58 | Plants and water borne pollutants studies of some interactions | |
| Researcher: | Kalap, K P | |
| Guide: | Chaphekar, S B | |
| University: | University of Mumbai | |
| Language: | English | |
| 59 | ||
| Researcher: | Rolla, Satyarani Seshagiri Rao | |
| University: | Osmania University | |
| Language: | English | |
| 60 | Limnological studies on Buckingham Canal, Madras, India with special reference to sewage pollution | |
| Researcher: | Ravichandran, S | |
| University: | University of Madras | |
| Language: | English | |