| 1 | |
| Researcher: | Singh, Umashanker |
| Guide: | Kishore, S P |
| University: | Babasaheb Bhimrao Ambedkar Bihar University |
| Language: | English |
| 2 | Performance of maize varieties under different dates of sowing and graded levels of nitrogen |
| Researcher: | Singh, Umashanker Prasad |
| University: | Rajendra Agricultural University |
| Language: | English |