| 1 | Hydrochemical studies in the South Eastern Parts of Ranga Reddy District, Andhra Pradesh |
| Researcher: | Ketavarapu, Sujitha |
| Guide: | Reddy, Rajeshwara |
| University: | Osmania University |
| Language: | English |
| 2 | |
| Researcher: | Singh, Athokapan Krishnakanta |
| University: | Kurukshetra University |
| Language: | English |
| 3 | Soil Geoghemistry of patancheru industrial belt, Medak District aP, India |
| Researcher: | Vadapalli, V R Kumar |
| Guide: | Reddy, U V B |
| University: | Osmania University |
| Language: | English |