M. Raihanul Islam Chowdhury, A. K. M. Golam Sarwar and A. M. Farooque
Asian Journal of Plant Sciences 1 ( 6 ): 672 - 674 , 2002
F. A. Hayder Talukder, Sontosh Chandra Chanda, A. K. M. Golam Sarwar, P.K. Bhander and M.N. Islam
Pakistan Journal of Biological Sciences 4 ( 6 ): 665 - 667 , 2001