Nasiruddin, M., Azadi, M.A., Rahman, M. and Rahman, I.A.S. 2013. Effects of some indigenous plant seed extracts on the haematology of a predatory fish singhi Heteropneustes fossilis (Bloch). Chittagong University Journal of Biological Sciences. 5, 1 (Jan. 2013), 27–36. DOI:https://doi.org/10.3329/cujbs.v5i1.13367.