| 1 | Pashchimi Champaran District: A study in population geography |
| Researcher: | Jagdish Chandra |
| Guide: | Pratap Singh |
| University: | Babasaheb Bhimrao Ambedkar Bihar University |
| Language: | English |
| 2 | |
| Researcher: | Sharma, Ram Pravesh |
| Guide: | Sinha, Pratap |
| University: | Babasaheb Bhimrao Ambedkar Bihar University |
| Language: | English |