| 1 | Abibhakta goalpara zilar nrigosthiya asomiya bhasa ek samaj bhasa bigyanik adhyayan | |
| Researcher: | Das Umesh | |
| Guide: | Bora Lilabati Saikia | |
| University: | Gauhati University | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Das, Umesh Chandra | |
| University: | Banaras Hindu University | |
| Language: | English | |
| 3 | ||
| Researcher: | Das, Umesh Chandra | |
| Guide: | n.d. | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 4 | Genetic evaluation of jutegermplasm under Indo-Nepal terai soil regions | |
| Researcher: | Das, Umesh Ch Lal | |
| Guide: | Rakshit, S C | |
| University: | Bidhan Chandra Krishi Vishwavidyalaya | |
| Language: | English | |