| 261 | ||
| Researcher: | Chakravarty, Satish Kumar | |
| Guide: | Tiwari, D R | |
| University: | Barkatullah Vishwavidyalaya | |
| Language: | English | |
| 262 | Igneous and Metamorphic Complex of Rapur Area, Nellore District, Andhra Pradesh, India | |
| Researcher: | Jagadeswara Rao, R | |
| Guide: | Chakrapani Naidu, M G | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| 263 | ||
| Researcher: | Jagannatha Rao, J | |
| Guide: | Chakrapani Naidu, M G | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| 264 | ||
| Researcher: | Tirupati Naidu, P | |
| Guide: | Suryanarayana, K V | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| 265 | ||
| Researcher: | Narasimha Rao, K L | |
| Guide: | Chakrapani Naidu, M G | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| 266 | Geochemistry and Sedimentology of the Durgarazupatnam Estuary and Tidal Flat, Andhra Pradesh, India | |
| Researcher: | Doraswamy Naidu, Ellinti | |
| Guide: | Jagadiswara Rao, R | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| 267 | Ecology of Recent Foraminifera Pennar Estuary, Andhra Pradesh, India | |
| Researcher: | Reddappa Reddy, Kambham | |
| Guide: | Chakrapani Naidu, M G | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| 268 | ||
| Researcher: | Lakshmi Reddy, G | |
| Guide: | Satyanarayana Murthy, M | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| 269 | ||
| Researcher: | Seralathan, P | |
| University: | Andhra University | |
| Language: | English | |
| 270 | Mineralogy and Geochemistry of Granulites and Associated Rocks Around Kakanuru, AndhraPradesh | |
| Researcher: | Satyanarayana, G | |
| University: | Andhra University | |
| Language: | English | |
| 271 | ||
| Researcher: | Yugandhara Rao, A | |
| University: | Andhra University | |
| Language: | English | |
| 272 | ||
| Researcher: | Hariharan G N | |
| Guide: | Nambiar, C G | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 273 | Clay deposits around Majjur and their benefication studies, Gadag Schist Belt, Karnataka, India | |
| Researcher: | Rajasekhar Reddy, Konda | |
| Guide: | Puranik, S C | |
| University: | Karnatak University | |
| Language: | English | |
| 274 | Studies on some geochemical aspects of marine sediments, Bay of Bengal and Arabian Sea | |
| Researcher: | Venkata Ramana, Yarlagadda | |
| Guide: | Satyanarayana, D | |
| University: | Andhra University | |
| Language: | English | |
| 275 | Studies on modern deltaic sediments of Pennar River, East Coast of India | |
| Researcher: | Seetharamaiah, Jagarlamudi | |
| Guide: | Sitarama Swamy, A | |
| University: | Andhra University | |
| Language: | English | |
| 276 | Geochemistry of carbonates from ariyalar Pondicherry sub basin of Tamil Nadu | |
| Researcher: | Kalpana, G | |
| Guide: | Sudarshan, V | |
| University: | Osmania University | |
| Language: | English | |
| 277 | Some Aspects of the Geochemistry and Sedimentology of the Pulicat Lake, India | |
| Researcher: | Narasimha Rao, B S R | |
| Guide: | Jagadiswara Rao, R | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| 278 | ||
| Researcher: | Padmalal D | |
| Guide: | Seralathan P | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||
| 279 | ||
| Researcher: | Rasool, Qazi Akhter | |
| Guide: | Ramanujam, N. | |
| University: | Pondicherry University, Puducherry | |
| Language: | English | |
| Shodhganga | ||
| 280 | ||
| Researcher: | Kumar, Naveen | |
| Guide: | Kumar, NareshSingh, A.K. | |
| University: | Kurukshetra University, Kurukshetra | |
| Language: | English | |