| 1 | Studies on floral biology and compatibility behaviour in ber zizyphus mauritiana lamk |
| Researcher: | Nathu Ram |
| Guide: | Chohan, K S |
| University: | Ch Charan Singh Haryana Agricultural University |
| Language: | English |
| 2 | |
| Researcher: | Nathu Ram |
| Guide: | Sidhu, K S |
| University: | Punjabi University |
| Language: | English |
| 3 | Pattern of change in the rural landscape in District Muzaffarpur |
| Researcher: | Nathu Ram |
| University: | Ch Charan Singh University |
| Language: | English |