| 1 | Photoperiod and seasonal reproduction in a subtropical sparrow |
| Researcher: | Tripathi, Parmanand Mani |
| University: | Banaras Hindu University |
| Language: | English |
| 2 | Photoperiod, reproduction and circadian rhythm in the female subtropical house sparrow |
| Researcher: | Ravikumar, G |
| University: | Banaras Hindu University |
| Language: | English |