| 1 | ||
| Researcher: | Venkata Ramana Rao, S | |
| Guide: | Parthasarathy, P B | |
| University: | Acharya N G Ranga Agricultural University | |
| Language: | English | |
| 2 | ||
| Researcher: | Patnaik, Navolina | |
| Guide: | Nancharaiah, G. | |
| University: | University of Hyderabad, Hyderabad | |
| Language: | English | |
| Shodhganga | ||