R.N. Mondal, M.A. Huda, S.F. Ahmmed, S.M.A. Rahman and Munnujahan ara
Journal of Applied Sciences 7 ( 17 ): 2437 - 2443 , 2007
R.N. Mondal, D. Tarafder, M.A. Huda, M. Samsuzzoha and M. Sharif Uddin
Journal of Applied Sciences 7 ( 13 ): 1709 - 1717 , 2007