| 1 | |
| Researcher: | Bhardwaj, Madan Lal |
| Guide: | Rattan, R S |
| University: | Dr Y S Parmar University of Horticulture and Forestry |
| Language: | English |
| 2 | |
| Researcher: | Ibrahim, Abdul Rasheed Yassin |
| Guide: | Huddar, A G |
| University: | University of Agricultural Sciences |
| Language: | English |