Ashaduzzaman, .-., Hossain, M. and Akther, S. 2018. Physico-chemical properties of water of Ramshagar dighi, the largest man made historical reservoir in northern Bangladesh. Journal of Bio-Science. 23, (Jul. 2018), 29–37. DOI:https://doi.org/10.3329/jbs.v23i0.37465.