| 1 | ||
| 2 | ||
| Language: | English | |
| 3 | Studies of the virus infecting the cabbage butterfly pieris brassicae linn. lepidoptera | |
| 4 | ||
| Language: | English | |
| Shodhganga | ||
| 5 | Studies on biology and larval chaetotaxy of some butterflies of Punjab (lepidoptera:rhopalocera) | |
| 6 | ||
| Language: | English | |
| 7 | ||
| 8 | ||
| Language: | English | |