“ Study of Seasonal Variation of Rotifers Populations in River Burhi Gandak (Muzaffarpur, Bihar) ”. Bulletin of Pure & Applied Sciences- Zoology 39, no. 2 (December 16, 2020): 488–494. Accessed August 25, 2024. https://acspublisher.com/journals/index.php/bpaszoo/article/view/9051.