| 641 | |
| Researcher: | Sreenivasa, Ravi K |
| Guide: | Narayana Rao, D |
| University: | Sri Venkateswara University |
| Language: | English |
| 642 | petrological and geochemical studies of the selected lawa flows of Pavagadh hill-Gujarat State |
| Researcher: | Pradeep Kumar, V |
| Guide: | Chatterjee, A C |
| University: | Vikram University |
| Language: | English |
| 643 | |
| Researcher: | Mukherjee, Saumitra |
| Guide: | Deb, Arup |
| University: | Banaras Hindu University |
| Language: | English |
| 644 | Sedimentology of the Tal formation and associated phosphorites in a part of Nigalidhar Syncline |
| Researcher: | Chaturvedi, Babu Ram |
| Guide: | Tiwari, R N |
| University: | Banaras Hindu University |
| Language: | English |
| 645 | |
| Researcher: | Singh, Arun Deo |
| Guide: | Srinivasan, M S |
| University: | Banaras Hindu University |
| Language: | English |
| 646 | |
| Researcher: | Sinha, Devesh Kumar |
| Guide: | Srinivasan, M S |
| University: | Banaras Hindu University |
| Language: | English |
| 647 | |
| Researcher: | Shah, S H |
| Guide: | Darshane, V S |
| University: | University of Mumbai |
| Language: | English |
| 648 | geochemical study of the spring waters of Nagaland with specil reference to the salt springs |
| Researcher: | Das, Jagadish Chandra |
| Guide: | Choudhury, P KBaishya, N K |
| University: | Gauhati University |
| Language: | English |
| 649 | Some studies on seismicity of North Eastern India including earthquake spectral analysis |
| Researcher: | Chakravorty, M R |
| Guide: | Ganguli, D K |
| University: | Manipur University |
| Language: | English |
| 650 | micro-level planning: A case study of Bishenpr District, Manipur |
| Researcher: | Gitabali Devi, Hidangmayum |
| Guide: | Singh, R P |
| University: | Manipur University |
| Language: | English |
| 651 | |
| Researcher: | Jagannathappa, M N |
| Guide: | Satish, P N |
| University: | University of Mysore |
| Language: | English |
| 652 | Effect of chemical nature of clays and their role in coagulation. |
| Researcher: | Thergaonkar, V P |
| Guide: | Thakre, O B |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| Language: | English |
| 653 | Biogeochemistry of uranium in some selected floras of Surguja District, Madhya Pradesh, India |
| Researcher: | Pande, S K |
| Guide: | Deshmukh, A N |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| Language: | English |
| 654 | |
| Researcher: | Ramadass, G |
| Guide: | Rao, S M varaprasada |
| University: | Osmania University |
| Language: | English |
| 655 | Investigation of gamma and X-ray techniques for rapid and non-destructive anallysis of some ores |
| Researcher: | Rasheed, Sameena |
| University: | Osmania University |
| Language: | English |
| 656 | |
| Researcher: | Vidyanath, D |
| University: | Osmania University |
| Language: | English |
| 657 | STudy of building stones from Chandrapur district, Maharastra State |
| Researcher: | Mahsenzadeh, H A |
| Guide: | Sharma, K A |
| University: | University of Pune |
| Language: | English |
| 658 | study of Trappenan and Kaladgi aquifers around Gadhinglaj District, Kolhapur-Maharashtra |
| Researcher: | Ghali, Satish Sankarrao |
| Guide: | Thigale, S S |
| University: | University of Pune |
| Language: | English |
| 659 | Integrated hydrogeological study of the area around Khathkari stream, district, pune |
| Researcher: | Kalantri, Nasrollah |
| Guide: | Thigale, S S |
| University: | University of Pune |
| Language: | English |
| 660 | Geology of a part of Kroll Belt Garhwal, lesser Himalaya, Uttar pradesh |
| Researcher: | Satendra |
| Guide: | Saklani, P S |
| University: | University of Delhi |
| Language: | English |