| 21 | ||
| Researcher: | Singh, Mukesh Kumar | |
| Guide: | Singh, P N | |
| University: | Banaras Hindu University | |
| Language: | Hindi | |
| 22 | Champaran aandolan evam asahayog aandolan ka eaitihaasik punarmulankan | |
| Researcher: | Singh, Kanchanlata | |
| Guide: | Singh, P N | |
| University: | V. B. S. Purvanchal University | |
| Language: | Hindi | |
| Shodhganga | ||
| 23 | Gorakhpur janpad ke sanskritik vikas mien gorakhnath peeth ka yogdan | |
| Researcher: | Srivastava, Sangeeta | |
| Guide: | Singh, P N | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 24 | Aavarti vipran kendra evam krishi vikas janpad Pratapgarh Uttar Pradesh ka ek bhaugolik adhyayan | |
| Researcher: | Yadav, Mahendra | |
| Guide: | Singh, P N | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 25 | ||
| Researcher: | Singh, Madhuri | |
| Guide: | Singh, P N | |
| University: | V. B. S. Purvanchal University | |
| Language: | English | |
| Shodhganga | ||
| 26 | Studies of species diversity and economic importance of gymnosperms of Uttaranchal state of India | |
| Researcher: | Singh, Manoj Kumar | |
| Guide: | Singh, P N | |
| University: | V. B. S. Purvanchal University | |
| Language: | English | |
| Shodhganga | ||
| 27 | ||
| Researcher: | Raghubanshi, Dharmendra Kumar Singh | |
| Guide: | Singh, P N | |
| University: | V. B. S. Purvanchal University | |
| Language: | English | |
| Shodhganga | ||
| 28 | Integrated rural area development and planning A case study of Jakhania tahsil Ghazipur | |
| Researcher: | Singh, Krishna | |
| Guide: | Singh, P N | |
| University: | V. B. S. Purvanchal University | |
| Language: | English | |
| Shodhganga | ||
| 29 | ||
| Researcher: | Singh, Navin Kumar | |
| Guide: | Singh, P N | |
| University: | V. B. S. Purvanchal University | |
| Language: | English | |
| Shodhganga | ||
| 30 | An economic analysis of rice milling in Udham Singh Nagar district of Uttaranchal | |
| Researcher: | Singh, Rajnish Kumar | |
| Guide: | Singh, P N | |
| University: | V. B. S. Purvanchal University | |
| Language: | English | |
| Shodhganga | ||
| 31 | Pathological and physiological effects of drain water on some cereal and vegetable crops | |
| Researcher: | Singh, Meena | |
| Guide: | Singh, P N | |
| University: | V. B. S. Purvanchal University | |
| Language: | English | |
| Shodhganga | ||
| 32 | Application of commodity system approach in potato in Udham Singh Nagar district of Uttarakhand | |
| Researcher: | Singh, Ajay Kumar | |
| Guide: | Singh, P N | |
| University: | V. B. S. Purvanchal University | |
| Language: | English | |
| Shodhganga | ||
| 33 | Aspects of socio religious life as revealed in the avadana literature | |
| Researcher: | Upadhyaya, Sada Phal | |
| Guide: | Singh, P N | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 34 | Champaran aandolan evam asahyog aandolan ka aitihasik punarmoolyankan | |
| Researcher: | Singh, Kanchanlata | |
| Guide: | Singh, P N | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||
| 35 | ||
| Researcher: | Gupta, Arun Kumar | |
| Guide: | Singh, P N | |
| University: | V. B. S. Purvanchal University | |
| Shodhganga | ||