Begum, M.; Yesmine, S.; Khan, N.; Abdullah, A.; Khan, T. A. Brief Study on the Genetic Variations at Isozyme Loci in Native Catfish (<i>Clarias batrachus</i>), African Catfish (<i>Clarias gariepinus</i>) and Their Hybrid (<i>Clarias gariepinus</i> X <i>Clarias batrachus</I>). Bangladesh J. Sci. Ind. Res. 2010, 44, 381-386.