| 1 | Role of ecological factors in the agricultural development of north Bihar plain | |
| Researcher: | Mokammil Hussain, Mohammad | |
| Guide: | Rahman, Hifzur | |
| University: | Aligarh Muslim University | |
| Shodhganga | ||
| 2 | Role of ecological factors in the agricultural development of north Bihar plain | |
| Researcher: | Mokammil Hussain, Mohammad | |
| Guide: | Hifzur, Rahman | |
| University: | Aligarh Muslim University | |
| Shodhganga | ||