| 1 | Regional imbalances in agricultural productivity in South Bihar Plain |
| Researcher: | Thakur, Rameshwar |
| Guide: | Mohammad, N |
| University: | University of Delhi |
| Language: | English |
| 2 | |
| Researcher: | Singh, Thakur Rameshwar Prasad |
| Guide: | Rao, Y J |
| University: | Osmania University |
| Language: | English |