| 1 | Orientational behaviour of cotton leaf hopper, Amrasca devastans Distant | |
| Researcher: | Dhar, Ravi | |
| Guide: | Saxena, K N | |
| University: | University Of Delhi | |
| Language: | English | |
| 2 | ||
| Researcher: | Dhar, Ravi Kumar | |
| Guide: | Vasudeva, H K L | |
| University: | Panjab University | |
| Language: | English | |
| Shodhganga | ||