| 1661 | |
| Researcher: | Chadha, Satish Kumar |
| Guide: | Bhatia, T R |
| University: | University of Jammu |
| Language: | English |
| 1662 | |
| Researcher: | Kataki, Tarakeswar |
| Guide: | Goswami, D N |
| University: | Dibrugarh University |
| Language: | English |
| 1663 | |
| Researcher: | Khan, Zahid Ali |
| Guide: | Cashyap, S M |
| University: | Aligarh Muslim University |
| Language: | English |
| 1664 | |
| Researcher: | Radhakrishna, Indugula |
| Guide: | Poornachandra Rao, M |
| University: | Andhra University |
| Language: | English |
| 1665 | Studies in neogene smaller foraminifera of Little Andaman Island, Bay of Bengal |
| Researcher: | Singh, Dhirendra Narain |
| Guide: | Srinivasan, M S |
| University: | Banaras Hindu University |
| Language: | English |
| 1666 | Distribution of sulphur in tertiary coals of upper Assam and Arunachal Pradesh |
| Researcher: | Choudhary, S G |
| Guide: | Chandra, DGhose, S |
| University: | Indian School of Mines |
| Language: | English |
| 1667 | Geology and petrology of the coal seams of Jharia Coalfield affected by heat |
| Researcher: | Srivastava, Gauri Shankar Prasad |
| Guide: | Chandra, D |
| University: | Indian School of Mines |
| Language: | English |
| 1668 | genetic study of the pyritic ores of Amjhore, shahbad district, Bihar |
| Researcher: | Guha, Jayanta |
| University: | Jadavpur University |
| Language: | English |
| 1669 | Ore-microscopic studies of the manganese-ore minerals of old Madhya Pradesh |
| Researcher: | Deshpande, Sharad Kumar Purushottam |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| Language: | English |
| 1670 | manganese ores and the associated rocks around kachidhana, District Chhindwara, Madhya Pradesh |
| Researcher: | Ghosh, mukul Kumar |
| University: | Dr Harisingh Gour Vishwavidyalaya |
| Language: | English |
| 1671 | Geology of jojohatu chromite deposits near chaibasa, district singhbhum, Bihar |
| Researcher: | Krishna Kant Singh |
| University: | Indian Institute of Technology |
| Language: | English |
| 1672 | Genesis of manganese ore deposits of visakhapatnam and srikakaulam districts |
| Researcher: | Krishna Rao, J S R |
| University: | Andhra University |
| Language: | English |
| 1673 | |
| Researcher: | Mitra, Fanindranath |
| University: | Jadavpur University |
| Language: | English |
| 1674 | |
| Researcher: | Nayak, V K |
| University: | Dr Harisingh Gour Vishwavidyalaya |
| Language: | English |
| 1675 | |
| Researcher: | Purkait, Prodyot Kumar |
| University: | Jadavpur University |
| Language: | English |
| 1676 | Studies in structural and electrical properties of columbite and related oxides |
| Researcher: | Ramarao, K |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| Language: | English |
| 1677 | genesis of the manganese ores of Shivrajpur, district, Panch mahals, Gujarat State |
| Researcher: | Rasul, S H |
| University: | Dr Harisingh Gour Vishwavidyalaya |
| Language: | English |
| 1678 | |
| Researcher: | Varadaraja, S |
| University: | Banaras Hindu University |
| Language: | English |
| 1679 | Cation exchange in silicate minerals related to soils and clays |
| Researcher: | Gangopadhyay, Anilkumar |
| University: | University of Calcutta |
| Language: | English |
| 1680 | |
| Researcher: | Gangopadhyay, Dibyendu |
| University: | University of Calcutta |
| Language: | English |