| 21 | Study of stability parameters genetic variability and path analysis in linseed Linum usitatissimum L | |
| Researcher: | Singh, Raj Kumar | |
| Guide: | Singh, Mani Ram | |
| University: | V. B. S. Purvanchal University | |
| Language: | English | |
| Shodhganga | ||
| 22 | ||
| Researcher: | Singh, Raj Kumar | |
| Guide: | Singh, A B | |
| University: | University of Lucknow, Lucknow | |
| Language: | English | |
| Shodhganga | ||
| 23 | Implementation of rural sanitation programme a study of three districts in Haryana | |
| Researcher: | Singh, Raj Kumar Om | |
| Guide: | Mehra, Shashi Kala | |
| University: | Maharshi Dayanand University | |
| Language: | English | |
| Shodhganga | ||
| 24 | ||
| Researcher: | Singh, Raj Kumar Nimai | |
| Guide: | Udupa, K N | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 25 | Epidemiology and control of brown leaf spot, drechslera oryzae of paddy under upland conditions | |
| Researcher: | Singh, Raj Kumar Somarjit | |
| University: | Birsa Agricultural University | |
| Language: | English | |