| 1 | |
| Researcher: | Ratna Kumar, Veerathu |
| Guide: | Rao, B G S |
| University: | Andhra University |
| Language: | English |
| 2 | Sister Chromatid exchanges in Onion and Pearl Millet: Effects of Minerals and B-Chromosomes |
| Researcher: | Ratna Grace, J |
| University: | Andhra University |
| Language: | English |