| 1 | ||
| Researcher: | Thakur, Shesh Ram | |
| Guide: | Murty, B R | |
| University: | Indian Agricultural Research Institute | |
| Language: | English | |
| 2 | ||
| Researcher: | Thakur, Khyal Chand | |
| Guide: | Upadhyay, M DAgrawal, H O | |
| University: | Himachal Pradesh University | |
| Language: | English | |
| Shodhganga | ||