| 1 | |
| Researcher: | Chintha, Anil Babu |
| Guide: | Viswanath, KRao, E N Dhanajaya |
| University: | Andhra University, Waltair |
| Language: | English |
| 2 | Bioindicators in geoexploration: Some studies based on Varahamihira's Brighat Samhita |
| Researcher: | Gupta, Malisetty Jayaram |
| Guide: | Prasad, E A V |
| University: | Sri Venkateswara University |
| Language: | English |