| 1 | Bilaspur Jille Ki Krishi Utpadhan Mein Rishav Ki Praviti 1990 Se 1995 Tak |
| Researcher: | Kurre, Umashankar |
| Guide: | Chande, L R s |
| University: | Guru Ghasidas University |
| Language: | Hindi |
| 2 | |
| Researcher: | Pathak, Umashankar |
| Guide: | Nag, D S |
| University: | Rani Durgavati Vishwavidyalaya |
| Language: | English |