| 1 | |
| Researcher: | Patel, R B |
| Guide: | Rao, P S |
| University: | Saurashtra University |
| Language: | English |
| 2 | |
| Researcher: | Patel, R B |
| Guide: | DaltonDave, HowardL D |
| University: | Veer Narmad South Gujarat University |
| Language: | English |
| 3 | |
| Researcher: | Patel, R B |
| Guide: | Patel, U R |
| University: | Gujarat Agricultural University |
| Language: | English |