Yadav, B. and Bhagat, M.N. 2023. Studies on Diversity of Fishes and Macrofauna of Koshi River Near Madhepura District Bihar. RESEARCH REVIEW International Journal of Multidisciplinary. 8, 1 (Jan. 2023), 151–160. DOI:https://doi.org/10.31305/rrijm.2023.v08.n01.020.