| 281 | Trade unionism in nellore town,1987:an analysis of union structure finances and functions | |
| Researcher: | Raveendra Reddy, O | |
| Guide: | Raghava Reddy, G | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| 282 | Studies on power spectral measurements and their applications | |
| Researcher: | Bajpal, O P | |
| Guide: | Mondal, P K | |
| University: | Osmania University | |
| Language: | English | |
| 283 | Experimental investigation of noise and smoke in a small di diesel engine | |
| Researcher: | Dubey, O P | |
| Guide: | Mehta, Pramod SBhattacharya, Mdhav | |
| University: | University of Roorkee | |
| Language: | English | |
| 284 | ||
| Researcher: | Mahammad Hussain, O | |
| Guide: | Jayarama Reddy, P | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||
| 285 | Biochemical and Metabolic studies with special reference to Neurosecretion in a selected Mollusc | |
| Researcher: | Subramanyam, O V | |
| Guide: | Ramamurthi, R | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| Shodhganga | ||
| 286 | ||
| Researcher: | Singh, O P | |
| Guide: | Sharma, B D | |
| University: | Dr Bhimrao Ambedkar University | |
| Language: | English | |
| 287 | Handloom industry in co-operative sector: A case study of Agra Region | |
| Researcher: | Sharma, O P | |
| Guide: | Sharma, S C | |
| University: | Dr Bhimrao Ambedkar University | |
| Language: | English | |
| 288 | Uttar Bharatiya purva madhyakaleen Shakta dharam ka itihasik adhyayan, agra | |
| Researcher: | Mishra, O P | |
| Guide: | Jha, S N | |
| University: | Dr Bhimrao Ambedkar University | |
| Language: | English | |
| 289 | ||
| Researcher: | Srivastav, O P | |
| University: | Aligarh Muslim University | |
| Language: | English | |
| 290 | ||
| Researcher: | Bhardwaj, O P | |
| Guide: | Shrinivas | |
| University: | University Of Delhi | |
| Language: | English | |
| 291 | Utilization of solar energy for parboiling and drying of paddy | |
| Researcher: | Singhal, O P | |
| Guide: | Gupta, C P | |
| University: | Indian Institute of Technology | |
| Language: | English | |
| 292 | Studies on resource productivity and economics of rice farms of West Bengal | |
| Researcher: | Srivastava, O N | |
| Guide: | Pande, H K | |
| University: | Indian Institute of Technology | |
| Language: | English | |
| 293 | ||
| Researcher: | Chaturvedi, O P | |
| Guide: | Vajpal, P M | |
| University: | Chhatrpati Shahu Ji Maharaj University | |
| Language: | English | |
| 294 | Municipal politics in U P: A cse study of Aligarh Municipla Board | |
| Researcher: | Mittal, H O | |
| Guide: | Usmani, A F | |
| University: | Aligarh Muslim University | |
| Language: | English | |
| 295 | ||
| Researcher: | Maurya, O P | |
| Guide: | Mohan, Ravindra | |
| University: | Dr Bhimrao Ambedkar University | |
| Language: | English | |
| 296 | ||
| Researcher: | Sharma, O P | |
| Guide: | Chandra, Sanasar | |
| University: | University of Jammu | |
| Language: | Hindi | |
| 297 | study of missionary Malayalam prose with special reference to Varthamanappusthakam | |
| Researcher: | Samuel, C O | |
| Guide: | Pillai, P K Narayana | |
| University: | University of Kerala | |
| Language: | English | |
| 298 | P sorption characteristics of some soils in relation to wheat nutrition | |
| Researcher: | Choudhary, O P | |
| Guide: | Arora, B R | |
| University: | Punjab Agricultural University | |
| Language: | English | |
| 299 | Studies on crinkle stunt disease of frenchbean, Phaseolus vulgaris L | |
| Researcher: | Azami, O R | |
| Guide: | Rathi, Y P S | |
| University: | Govind Ballabh Pant University of Agricultural and Technology | |
| Language: | English | |
| 300 | Studies on nitrogen management in wheat + mustard interctopping on limited irrigations | |
| Researcher: | Singh, O P | |
| Guide: | Pal, Mahendra | |
| University: | Indian Agricultural Research Institute | |
| Language: | English | |