| 1 | ||
| Researcher: | Sridhar, V | |
| Guide: | Chamiyal, L S | |
| University: | Maharaja Sayajirao University of Baroda | |
| Language: | English | |
| Shodhganga | ||
| 2 | Geology of coal seams of singareni collieries coal fields, godavary valley, Andhra Pradesh | |
| Researcher: | Patil, Ramesh Sridhar | |
| Guide: | Ramana Rao, N | |
| University: | Osmania University | |
| Language: | English | |