| 281 | |
| Researcher: | Samanta, Mrinalkanti |
| University: | University of Calcutta |
| Language: | English |
| 282 | Mineralogy and Petrology of the Precambrian Rocks of Khammam Area, AndhraPradesh, India |
| Researcher: | Rajagopala Reddy, B |
| University: | Andhra University |
| Language: | English |
| 283 | |
| Researcher: | Veeranarayana Rao, B |
| University: | Andhra University |
| Language: | English |
| 284 | |
| Researcher: | Nageswara Rao, V V |
| University: | Andhra University |
| Language: | English |
| 285 | Structural and petrological studies of Munsiari-Dharchula Area, Great Himalaya in Kumaun |
| Researcher: | Paul, Sudip Kumar |
| Guide: | Valdiya, K S |
| University: | Kumaun University |
| Language: | English |
| 286 | |
| Researcher: | Chattopadhyay, Balaram |
| University: | University of Calcutta |
| Language: | English |
| 287 | |
| Researcher: | Bhaskar Rao, Y J |
| University: | Osmania University |
| Language: | English |
| 288 | |
| Researcher: | Suryanarayana, Mukka Villi |
| University: | Andhra University |
| Language: | English |
| 289 | Petrochemistry of the metabasics around Mathurapur District, Santhal Praganas, Bihar |
| Researcher: | Arvind Prasad |
| Guide: | Mall, A P |
| University: | Patna University |
| Language: | English |
| 290 | |
| Researcher: | Kriteshwar Prasad |
| Guide: | Sinha, S N |
| University: | Patna University |
| Language: | English |
| 291 | Sedimentological studies of certain selected Vindhyan Section around Rewa, Madhya Pradesh |
| Researcher: | Dubey, Dinesh Prasad |
| Guide: | Banerji, S C |
| University: | Awadhesh Pratap Singh University |
| Language: | English |
| 292 | Petrology of igneous rocks around kawant, Baroda district, Gujarat, India |
| Researcher: | Nageswara Rao, Vasireddi |
| Guide: | Durge, M V |
| University: | Dr Harisingh Gour Vishwavidyalaya |
| Language: | English |
| 293 | Sedimentation of gondwanas in parts of Khammam and West Godavari districts, A Osmania, 1976 |
| Researcher: | Sivaji, Karri |
| Guide: | Vijayram, B E |
| University: | Osmania University |
| Language: | English |
| 294 | |
| Researcher: | Chelani, S K |
| University: | Vikram University |
| Language: | English |
| 295 | |
| Researcher: | Ram Chandra |
| Guide: | Karkare, S G |
| University: | Banaras Hindu University |
| Language: | English |
| 296 | Petrology and structure of the Ocean traps of the area around Mandla, Madhya Pradesh |
| Researcher: | Chakrabarti, Sujitkumar |
| University: | University of Calcutta |
| Language: | English |
| 297 | Structure and petrology of Delhi's and pre-Delhi's around Sendra, Central Rajsthan |
| Researcher: | Gangopadhyay, Anirudha |
| University: | University of Calcutta |
| Language: | English |
| 298 | |
| Researcher: | Choubey, Vinay Mohan |
| Guide: | Sharme, K K |
| University: | Dr Harisingh Gour Vishwavidyalaya |
| Language: | English |
| 299 | |
| Researcher: | Ram Chandra |
| University: | Banaras Hindu University |
| Language: | English |
| 300 | |
| Researcher: | Singh, Sacchida Nand |
| University: | Banaras Hindu University |
| Language: | Hindi |