| 641 | Seismotectonics of N W Himalaya, Pakistan, Hindukush Karakorum and Pamir Regions |
| Researcher: | Chakka, Chandra Sekhar |
| Guide: | Verma, R K |
| University: | Indian School of Mines |
| Language: | English |
| 642 | |
| Researcher: | Vasudevu, Kaniti |
| Guide: | Sastry, A V R |
| University: | Andhra University |
| Language: | English |
| 643 | Near shore processes along the Bombay Coast in relation to erosion at Versova |
| Researcher: | Prasad, A Lalithananda |
| University: | Andhra University |
| Language: | English |
| 644 | |
| Researcher: | Sastry, Viswanadha Mruthyunjaya |
| Guide: | Subrahmanyam, V P |
| University: | Andhra University |
| Language: | English |
| 645 | |
| Researcher: | Jagan Mohana Rao, Nandamudi |
| Guide: | Subrahmanyam, V P |
| University: | Andhra University |
| Language: | English |
| 646 | Some numerical weather prediction experiments over Indian region with barotropic models |
| Researcher: | Shaik, Abdul Hakeem |
| Guide: | Bhaskara, D V |
| University: | Andhra University |
| Language: | English |
| 647 | Hydrology and hydrochemistry of the coastal aquifer at Visakhapatnam, Andhra Pradesh |
| Researcher: | Hareram, Pasumarti |
| Guide: | Ramarao, R V |
| University: | Andhra University |
| Language: | English |
| 648 | Hydrogeology and hydrogeochemistry of Visakhapatnam urban area, Andhra Pradesh, India |
| Researcher: | Subba Rao, Nandipati |
| Guide: | Krishna Rao, G |
| University: | Andhra University |
| Language: | English |
| 649 | Some upper atmospheric studies using the ground based night airglow measurements |
| Researcher: | Suryanarayana Murthy, Ganduri |
| Guide: | Rao, M N M |
| University: | Andhra University |
| Language: | English |
| 650 | |
| Researcher: | Gopinathan, R |
| Guide: | Ramasamy, P |
| University: | Anna University |
| Language: | English |
| 651 | Primary production and some physical and chemical parameters of Laccadive and Andaman Seas |
| Researcher: | Bhattathiri, P M A |
| Guide: | Quasim, S Z |
| University: | University of Mumbai |
| Language: | English |
| 652 | Studies on storm surge and sea-level variations along the East Coast of India |
| Researcher: | Satyanrayana Murty, A |
| Guide: | Sharma, G S |
| University: | Cochin University of Science and Technology |
| Language: | English |
| 653 | |
| Researcher: | Rohtash Kumar |
| Guide: | Tandon, S K |
| University: | University of Delhi |
| Language: | English |
| 654 | Some Geological and Geophysical Investigations Around Karimnagar Town, AndhraPradesh |
| Researcher: | Subba Rao, Y V |
| University: | Andhra University |
| Language: | English |
| 655 | |
| Researcher: | Kakar, Yash Pal |
| Guide: | Lakhanpal, M LDas, B K |
| University: | Panjab University |
| Language: | English |
| 656 | |
| Researcher: | Onyebuchi, Ndubueze Vin |
| Guide: | Singh, K PGill, G T s |
| University: | Panjab University |
| Language: | English |
| 657 | |
| Researcher: | Singh, Virender |
| Guide: | Gupta, V Jahluwaia, A D |
| University: | Panjab University |
| Language: | English |
| 658 | |
| Researcher: | Varkey, M J |
| Guide: | Sastry, J S |
| University: | University of Kerala |
| Language: | English |
| 659 | |
| Researcher: | Singh, Kamalesh Kumar |
| Guide: | Gupta, B R d |
| University: | Banaras Hindu University |
| Language: | English |
| 660 | Structure and tectonics of the area around Gairsain District, Chamili, U P |
| Researcher: | Hatwal, Deepak |
| Guide: | Gairola, V K |
| University: | Banaras Hindu University |
| Language: | English |