| 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 |