| 1 | |
| Researcher: | Singh, Dharam |
| Guide: | Shyam, K R |
| University: | Dr Y S Parmar University of Horticulture and Forestry |
| Language: | English |
| 2 | |
| Researcher: | Sharma, Dharam Paul |
| Guide: | Singh, J M |
| University: | Dr Y S Parmar University of Horticulture and Forestry |
| Language: | English |