| 1 | raigarh Jile Mein Krishi Utpadakta Evam Bhumi Ki Dharan Kshamta |
| Researcher: | kashyap^Bdevidayal |
| Guide: | Mitra, Manju Salil |
| University: | Guru Ghasidas University |
| Language: | Hindi |
| 2 | bilaspur Sambhag Mein Jansankhya Ki Adhyogik SAnrachna Ek Bhaugolik Vishleshan |
| Researcher: | thakur^Br K |
| Guide: | Koka, S L |
| University: | Guru Ghasidas University |
| Language: | Hindi |