| 1 | |
| Researcher: | Khan, Gangadhar |
| Guide: | Sinha, J N |
| University: | Patna University |
| Language: | English |
| 2 | |
| Researcher: | Bandopadhyay, Gangadhar |
| Guide: | Datta, Kalyan |
| University: | Jadavpur University |
| Language: | English |
| 3 | |
| Researcher: | Joshi, Gangadhar Baburao |
| Guide: | Khanzode, V V |
| University: | Shivaji University |
| Language: | English |
| 4 | Sugar industries in Karnataka: A Case study of Belgaum District |
| Researcher: | Tavagnath, Mallikarjun Gangadhar |
| Guide: | Naik, S. D. |
| University: | Karnatak University, Dharwad |
| Language: | English |