| 1 | ||
| Researcher: | Mandal, Ramkrishna | |
| University: | University of Calcutta | |
| Language: | English | |
| Shodhganga | ||
| 2 | Studies on combining ability and geneaction over environments in sunflower, Helianthus annuss L | |
| Researcher: | Joshi, Ramkrishna Lalji | |
| Guide: | Dave, H R | |
| University: | Gujarat Agricultural University | |
| Language: | English | |
| 3 | ||
| Researcher: | Yadava, Ramkrishna Singh | |
| Guide: | Agnihotri, J P | |
| University: | Mohanlal Sukhadia University | |
| Language: | English | |
| 4 | Studies on control of weeds in upland paddy by plant growth regulators | |
| Researcher: | Ramkrishna Sankara Rao, Kondopaturi Sova | |
| University: | Indian Institute of Technology | |
| Language: | English | |