Sarder, M., Rahman, F., Hossain, M. and Samad, M. 2013. Cryogenic Freezing of Silver Barb (<i>Barbonymus gonionotus</i>) Spermatozoa for Gene Pool Conservation. Progressive Agriculture. 20, 1-2 (Nov. 2013), 117–124. DOI:https://doi.org/10.3329/pa.v20i1-2.16863.