| 1 | |
| Researcher: | Nandan, Nripendra Narayan |
| Guide: | Kumar, Gejendra |
| University: | Bhupendra Narayan Mandal University, Madhepura (B N Mandal University) |
| Language: | Hindi |
| 2 | Krushi adharit udhyogo ki sambhavnae evam vikas, Purnia jila ka vishesh adhyayan |
| Researcher: | Paswan, Ramdayal |
| Guide: | Yadav, Sikandar Prasad |
| University: | Bhupendra Narayan Mandal University |
| Language: | Hindi |
| 3 | |
| Researcher: | Singh, Bikram Kumar |
| Guide: | Kumar, Narendra |
| University: | Bhupendra Narayan Mandal University |
| Language: | English |
| 4 | |
| Researcher: | Radhika, Suman |
| Guide: | Mandal, R N |
| University: | Bhupendra Narayan Mandal University |
| Language: | English |
| 5 | Economic conditions of agricultural labourers in Bihar: a study with reference to Saharsa District |
| Researcher: | Jha, Pradeep Chandra |
| Guide: | Acharya, Shyamal Nath |
| University: | Bhupendra Narayan Mandal University, Madhepura (B N Mandal University) |
| Language: | English |