| 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 |
| 3 | Role of photoperiod in timing seasonal breeding in the tree sparrow, passer montanus (linnaeus) |
| Researcher: | Singh, Namram Sushindrajit |
| Guide: | Dixit, A S |
| University: | North-Eastern Hill University |
| Language: | English |