| 281 | ||
| Researcher: | Satpathy, Gitarani | |
| Guide: | Behera, N | |
| University: | Sambalpur University | |
| Language: | English | |
| 282 | Aeromycological studies over some important fields of Nipani region | |
| Researcher: | Patil, Dhanpal Dada | |
| Guide: | Kulkarni, U K | |
| University: | Shivaji University | |
| Language: | English | |
| Shodhganga | ||
| 283 | ||
| Researcher: | Gupta, Suresh Chandra | |
| University: | Mohanlal Sukhadia University | |
| Language: | English | |
| 284 | 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 | |
| 285 | Evaluation of the action of some selected agrochemicals on Cyamopsis | |
| Researcher: | Soni, Indu Bala | |
| University: | Mohanlal Sukhadia University | |
| Language: | English | |
| 286 | Studies on the effect of metal toxicity on the physiology of bluegreen algae | |
| Researcher: | Verma, Usha | |
| University: | Mohanlal Sukhadia University | |
| Language: | English | |
| 287 | Observations on the effect of cement dust on plants around Birla Cement Works, Chittoragarh | |
| Researcher: | Harsh, Shyam Lal | |
| University: | Mohanlal Sukhadia University | |
| Language: | English | |
| 288 | Net primary production, energetics and nutrient circulation in finger-millet | |
| Researcher: | Sreerama Murty, Rayaprolu | |
| Guide: | Bhairava Murty, P V | |
| University: | Andhra University | |
| Language: | English | |
| 289 | Ecology and management of some wild ungulates in Marripakalu forests of Eastern Ghats | |
| Researcher: | Kameswara Rao, Kotamraju | |
| Guide: | Subba Rao, M V | |
| University: | Andhra University | |
| Language: | English | |
| 290 | Phycology of waters polluted with sugar factory wastes and effluents | |
| Researcher: | Srivastava, Nivedita | |
| University: | Babasaheb Bhimrao Ambedkar Bihar University | |
| Language: | English | |
| 291 | ||
| Researcher: | Mishra, Ranganath | |
| University: | Berhampur University | |
| Language: | English | |
| 292 | Toxic effects of environmental pollutants in higher plants and their reversal by various means | |
| Researcher: | Sarkar, Ramanikumar | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 293 | Toxic effects of barium (Ba) and cobalt (Co) in higher plants and their reversal by various means | |
| Researcher: | Sengupta, Rina | |
| University: | University of Calcutta | |
| Language: | English | |
| 294 | Re-use of tertiary treated domestic sewage in Bombay for industrial water supply | |
| Researcher: | Shihorwala, T A | |
| Guide: | Kshirsagar, S R | |
| University: | Devi Ahilya Vishwavidyalaya | |
| Language: | English | |
| 295 | ||
| Researcher: | Ahlawat, Jyoti Rani | |
| Guide: | Padmanabhmurthy, B | |
| University: | Jawaharlal Nehru University | |
| Language: | English | |
| 296 | Some experimental studies on ecological aspects of reclamation in Jharia coalfield | |
| Researcher: | Maiti, S K | |
| Guide: | Banerjee, S | |
| University: | Indian School of Mines | |
| Language: | English | |
| 297 | Studies on the effect of environmental factors on hypophysis and gonads in Mahaseer, Tor putitora | |
| Researcher: | Bisht, Yashodhara | |
| Guide: | Bhatt, S D | |
| University: | Kumaun University | |
| Language: | English | |
| 298 | ||
| Researcher: | Rao, V V S N | |
| Guide: | Tandon, R S | |
| University: | Kumaun University | |
| Language: | English | |
| 299 | studies on the effects of biocide on aquatic organism, Laccotrephes griseus(Hemiptera) | |
| Researcher: | Velpandi, A | |
| Guide: | Mathavan, S | |
| University: | Madurai Kamaraj University | |
| Language: | English | |
| 300 | Aerobiological studies of some mica mines around Jhumri Telaiya(Hazaribagh)Bihar | |
| Researcher: | Mishra, Gopal | |
| University: | Magadh University | |
| Language: | English | |