| 1 | |
| Researcher: | Patel, R S |
| Guide: | Desai, M V |
| University: | Gujarat Agricultural University |
| Language: | English |
| 2 | |
| Researcher: | Patel, R B |
| Guide: | Patel, U R |
| University: | Gujarat Agricultural University |
| Language: | English |
| 3 | |
| Researcher: | Patel, R C |
| Guide: | Janki, V ARangaswamy, Vimala |
| University: | Maharaja Sayajirao University of Baroda |
| Language: | English |