| 521 | |
| Researcher: | Raghava, Ramesh Chand | 
| Guide: | Singh, M P | 
| University: | Indian Institute of Technology-delhi | 
| Language: | English | 
| 522 | Certain aspects on simulation and prediction of Indian summer monsoon using fgge data  | 
| Researcher: | Madan, Subhash Chander | 
| Guide: | Dubey, S KMahanaty, U C | 
| University: | Indian Institute of Technology-delhi | 
| Language: | English | 
| 523 | Some aspects of the energetics of the atmospheric general circulation  | 
| Researcher: | Sivanasan, C | 
| Guide: | Malik, G P | 
| University: | Jawaharlal Nehru University | 
| Language: | English | 
| 524 | Structural control in geomorphological evolution of Rajgir Hills  | 
| Researcher: | Bhagwan Das | 
| University: | Magadh University | 
| Language: | English | 
| 525 | |
| Researcher: | Mishra, Janardan | 
| University: | Magadh University | 
| Language: | English | 
| 526 | |
| Researcher: | Patil, Madhusadan | 
| Guide: | Deshpande, G G | 
| University: | Rashtrasant Tukadoji Maharaj Nagpur University | 
| Language: | English | 
| 527 | |
| Researcher: | Chaudhari, A B | 
| Guide: | Sarkar, R P | 
| University: | Rashtrasant Tukadoji Maharaj Nagpur University | 
| Language: | English | 
| 528 | Geological and hydrogeological studies of a part of Cuddapah Basin  | 
| Researcher: | Vijaya Kumar, J | 
| Guide: | Balakrishna, S | 
| University: | Osmania University | 
| Language: | English | 
| 529 | Interpretation techniques in geophysical exploration using Hilbert transform  | 
| Researcher: | Sundara Rajan, N | 
| Guide: | Seshagirirao, S VVijaya Raghava, M S | 
| University: | Osmania University | 
| Language: | English | 
| 530 | Submarine terrain evaluation in Bay of Bengal, Nizampatnam Bay of the Sandheads  | 
| Researcher: | Agrawal, Jag Mohan | 
| Guide: | Choubey, V D | 
| University: | Indian School of Mines | 
| Language: | English | 
| 531 | |
| Researcher: | Murty, Y V S | 
| Guide: | Verma, R KMallick, K | 
| University: | Indian School of Mines | 
| Language: | English | 
| 532 | |
| Researcher: | Madhavan Nair, K | 
| Guide: | Edmund Vijayam, B | 
| University: | Osmania University | 
| Language: | English | 
| 533 | |
| Researcher: | RamaKrishnaiah Chetty, T | 
| Guide: | Devendranath, Kanungo | 
| University: | Sri Venkateswara University | 
| Language: | English | 
| 534 | Geohydrology and Water Resources of Pulang River Basin, Cuddapah District, Andhra Pradesh, India  | 
| Researcher: | Siddi Raju, S | 
| Guide: | Kesava Raju, K | 
| University: | Sri Venkateswara University | 
| Language: | English | 
| 535 | Some aspects of the physical processes in the middle atmosphere  | 
| Researcher: | Nayar, M V harindranath | 
| Guide: | Rajarao, K S | 
| University: | University of Pune | 
| Language: | English | 
| 536 | Study of droughts and floods in relation to atmospheric circulation  | 
| Researcher: | Bhalme, H N | 
| Guide: | Mooley, D A | 
| University: | University of Pune | 
| Language: | English | 
| 537 | Prediction of summer monsoon circulation and rain fall over India  | 
| Researcher: | Singh, Shyamvir | 
| Guide: | Mooley, D A | 
| University: | University of Pune | 
| Language: | English | 
| 538 | |
| Researcher: | Singh, V N | 
| Guide: | Chander, R | 
| University: | University of Roorkee | 
| Language: | English | 
| 539 | Sedimentological and hydrological studies of part Durg and Raipur Districts, M P, India  | 
| Researcher: | Khare, Madhumas Chandra | 
| Guide: | Awasthi, A K | 
| University: | University of Roorkee | 
| Language: | English | 
| 540 | Hydrogeology of Tirupati Renigunta area, Chittoor District, Andhra Pradesh, India  | 
| Researcher: | Krishna Reddy, T V | 
| Guide: | Jagadeswara Rao, R | 
| University: | Sri Venkateswara University | 
| Language: | English |