| 21 | |
| Researcher: | Paneerselvam, N |
| Guide: | Sharma, C B S R |
| University: | Madurai Kamaraj University |
| Language: | English |
| 22 | Effect of air pollution on plants: Epidermal and optical characteristics of leaf |
| Researcher: | Garg, Kamal Kumar |
| Guide: | Varshney, C K |
| University: | Jawaharlal Nehru University |
| Language: | English |
| 23 | |
| Researcher: | Sekar, T |
| Guide: | Bhattacharyya, A K |
| University: | Jawaharlal Nehru University |
| Language: | English |
| 24 | |
| Researcher: | Sharma, Sudhirendar |
| Guide: | Bhattacharya, A K |
| University: | Jawaharlal Nehru University |
| Language: | English |
| 25 | |
| Researcher: | Tewary, Brajendra Kumar |
| Guide: | Mookerjee, Anjali |
| University: | Jawaharlal Nehru University |
| Language: | English |
| 26 | Effect of distillery spent wash on water hyacinth, Eichhornia crasspes at lethal concentration |
| Researcher: | Arockiasamy, Irudaya |
| University: | University of Madras |
| Language: | English |
| 27 | Geobotanical study of some Gondwana deposits of Pranhita-Godavari graben of Andhra Pradesh |
| Researcher: | Ramakrishna, H |
| Guide: | Ramanujam, C G K |
| University: | Osmania University |
| Language: | English |
| 28 | Impact of human activities and land use practices on some grazing land ecosystems |
| Researcher: | Dave, Y R |
| Guide: | Pandey, S C |
| University: | Saurashtra University |
| Language: | English |
| 29 | Studies on the interactions between pesticides and algae, cyanobacteria |
| Researcher: | Gowder, Chinnaswamy Rangaswamy |
| Guide: | Patel, R J |
| University: | Sardar Patel University |
| Language: | English |
| 30 | |
| Researcher: | Venkatasubbaiah, N |
| Guide: | Mouli, P Pratap |
| University: | Sri Venkateswara University |
| Language: | English |
| 31 | |
| Researcher: | Appanna, Nikku |
| University: | Andhra University |
| Language: | English |
| 32 | |
| Researcher: | Narra, Satyanarayana Venkata |
| University: | Andhra University |
| Language: | English |
| 33 | |
| Researcher: | Reddy, Sri Rami |
| University: | Andhra University |
| Language: | English |
| 34 | Impact of pesticides on microbial eco-physiology of phylloplane of wheat |
| Researcher: | Shri Niwas |
| Guide: | Behera, B K |
| University: | Maharshi Dayanand University |
| Language: | English |
| 35 | Ecological studies on the effect of water pollution on some crop plants |
| Researcher: | Bahadur, Brijesh |
| Guide: | Sharma, D K |
| University: | Mahatma Jyotiba Phule Rohilkhand University |
| Language: | English |
| 36 | |
| Researcher: | Satpathy, Gitarani |
| Guide: | Behera, N |
| University: | Sambalpur University |
| Language: | English |
| 37 | Studies on the biology, pathogenicity and ecology of Xiphinema basiri Siddiqi 1959 |
| Researcher: | Rajeswari, S |
| Guide: | Muthukrishnan, T S |
| University: | Tamil Nadu Agricultural University |
| Language: | English |
| 38 | Studies on the effect of cement dust pollution on soil properties and on some crop plants |
| Researcher: | Joshi, Raj Kumari |
| University: | Mohanlal Sukhadia University |
| Language: | English |
| 39 | Evaluation of the action of some selected agrochemicals on Cyamopsis |
| Researcher: | Soni, Indu Bala |
| University: | Mohanlal Sukhadia University |
| Language: | English |
| 40 | Studies on the effect of metal toxicity on the physiology of bluegreen algae |
| Researcher: | Verma, Usha |
| University: | Mohanlal Sukhadia University |
| Language: | English |