| 1641 | |
| Researcher: | Kadyala, Satyanarayana |
| University: | Osmania University |
| Language: | English |
| 1642 | Structure and metamorphism of Kushalgarh region in Alwar District, Rajasthan, India |
| Researcher: | Sen, Ranendranarayan |
| University: | University of Calcutta |
| Language: | English |
| 1643 | Structure and stratigraphy of the Aravallis around Deola, Udaipur District, Rajasthan |
| Researcher: | Sengupta, Subhasish |
| University: | University of Calcutta |
| Language: | English |
| 1644 | Deformation of pebbles in relation to associated structures in parts of the Singhbhum shear belt |
| Researcher: | Sengupta, Sudipta |
| University: | Jadavpur University |
| Language: | English |
| 1645 | |
| Researcher: | Sharma, Bhanwarlal |
| University: | Dr Harisingh Gour Vishwavidyalaya |
| Language: | English |
| 1646 | Geology of the area around Manali, Kulu, with special reference to its structure |
| Researcher: | Surinder Kumar |
| University: | Panjab University |
| Language: | English |
| 1647 | Magnetic studies on the mematites of Singhbhum iron ore range |
| Researcher: | Bagchi, Aloke |
| Guide: | Bhattacharyya, T K |
| University: | Indian Institute of Technology |
| Language: | English |
| 1648 | |
| Researcher: | Desh Mittra |
| Guide: | Varadarajan, S |
| University: | University Of Delhi |
| Language: | English |
| 1649 | |
| Researcher: | Bhattacharyya, Nikhilchandra |
| University: | University of Calcutta |
| Language: | English |
| 1650 | Geology and micropalaeontology of certain triassic sections in Kashmir and Kumaun Himalaya |
| Researcher: | Chhabra, Nandlal |
| Guide: | Sahni, Ashok |
| University: | University of Lucknow |
| Language: | English |
| 1651 | Lithopacies analysis and sedimentation of lower Gondwana of Singareni |
| Researcher: | Deshpande, Yashwant |
| Guide: | Vijayam, B E |
| University: | Osmania University |
| Language: | English |
| 1652 | Geomorphological and sedimentological studies in Doon Valley, U P |
| Researcher: | Prasad, Chittaranjan |
| Guide: | Jhingram, A C |
| University: | Ch Charan Singh University |
| Language: | English |
| 1653 | |
| Researcher: | Rai, Dhaneshwar |
| Guide: | Mukherjee, N K |
| University: | Banaras Hindu University |
| Language: | English |
| 1654 | |
| Researcher: | Sinharay, Sabimal |
| University: | University of Calcutta |
| Language: | English |
| 1655 | Structural geology and petrology of the island of Bombay and surrounding areas |
| Researcher: | Merchant, H M |
| Guide: | Sethna, S F |
| University: | University of Mumbai |
| Language: | English |
| 1656 | |
| Researcher: | Deshmukh, Shrikant Shridhar |
| Guide: | Sahasrabudhe, S |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| Language: | English |
| 1657 | Studies on granites of Palmakore and Pahadeshareef Areas, Hyderabad District, A P |
| Researcher: | Satyanarayana, B |
| Guide: | Rao, Y J |
| University: | Osmania University |
| Language: | English |
| 1658 | Studies on the hant granites, Baramulla District, Kashmir Himalaya |
| Researcher: | Uppal, Subash Chander |
| Guide: | Munshi, C L |
| University: | University of Jammu |
| Language: | English |
| 1659 | Metamorphic petrology of the area around Sonapahar, Distt Kamrup, Meghalaya |
| Researcher: | Haldra, Swapan Kumar |
| Guide: | Lal, R K |
| University: | Banaras Hindu University |
| Language: | English |
| 1660 | |
| Researcher: | Agrawal, Jagdish Chandra |
| Guide: | Mahrotra, M N |
| University: | Banaras Hindu University |
| Language: | English |