| 421 | |
| Researcher: | Sahoo, Hrushikesh |
| Guide: | Acharya, S |
| University: | Utkal University |
| Language: | English |
| 422 | |
| Researcher: | Chelani, Chanda |
| Guide: | Singh, K K |
| University: | Vikram University |
| Language: | English |
| 423 | |
| Researcher: | Thampi, Karthikeyan P |
| Guide: | Rajendran, P K |
| University: | University of Kerala |
| Language: | English |
| 424 | |
| Researcher: | Nandakumar, V |
| Guide: | Santhosh, M |
| University: | University of Kerala |
| Language: | English |
| 425 | |
| Researcher: | Upadhyay, Ransheel Kumar |
| Guide: | Deb, Arup |
| University: | Banaras Hindu University |
| Language: | English |
| 426 | Spodumene pegmatites and associated rocks of Amareshwar area, Raichur District, Karnatak |
| Researcher: | Veerangouda, Neeramanvi Rajashekhar |
| Guide: | Devaraju, T C |
| University: | Karnatak University |
| Language: | English |
| 427 | Petrological and mineralogical studies of the rocks around Nagamangala Mandya District, Karnataka |
| Researcher: | Sreerama Krishna, V |
| Guide: | Hanagodimath, R S |
| University: | Karnatak University |
| Language: | English |
| 428 | Study of costra-coda from the coastal and estuary sediments of Karwar-Kasargode, West Coast of India |
| Researcher: | Syed, Abrar |
| Guide: | Honnappa |
| University: | University of Mysore |
| Language: | English |
| 429 | |
| Researcher: | Borikar, Madhukar Ramchandra |
| Guide: | Mohabey, N K |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| Language: | English |
| 430 | |
| Researcher: | Khan, Mohammed Ali |
| Guide: | Rao, Y J |
| University: | Osmania University |
| Language: | English |
| 431 | |
| Researcher: | Bhaskara Reddy, Udhumula Vijaya |
| University: | Osmania University |
| Language: | English |
| 432 | |
| Researcher: | Jyothender Reddy, Y |
| University: | Osmania University |
| Language: | English |
| 433 | Striyancha utpadan karyat sahbhag: vatchal va samasya-ek adhyayan |
| Researcher: | Venkata, Ramana B |
| Guide: | gHODE, Ram |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| 434 | |
| Researcher: | Tripathi, Amitabh |
| University: | Banaras Hindu University |
| Language: | English |
| 435 | Petrology of Coals from the fire affected areas of Jharia coalfield, Damodar vally, Bihar |
| Researcher: | Singh, Ashok Kumar |
| University: | Banaras Hindu University |
| Language: | English |
| 436 | |
| Researcher: | Uttanoor, Vijaya Kumar |
| Guide: | Roonwal, G S |
| University: | University of Delhi |
| Language: | English |
| 437 | |
| Researcher: | Kaur, C L |
| Guide: | Chouhan, D S |
| University: | Jai Narain Vyas University |
| Language: | English |
| 438 | Petrology and petrochemistry of the Deccan traps around Bagri district, Jabalpur (M P) |
| Researcher: | Raghoober, Devendra |
| University: | Rani Durgavati Vishwavidyalaya |
| Language: | English |
| 439 | |
| Researcher: | Borgohani, Rajani |
| Guide: | Phansalkar, V G |
| University: | University of Pune |
| Language: | English |
| 440 | Mineralogy and geochemistry of ultramafic granophyre and associated rocks of Sukinda area, Orissa |
| Researcher: | Mohanty, Jatish Chandra |
| Guide: | Sreeramachandra Rao, K |
| University: | Andhra University |
| Language: | English |