J. Timsina, M.A. Quayyum, D.J. Connor, M. Saleque, F. Haq, G.M. Panaullah, M.A.H.S. Jahan and R.A. Begum
International Journal of Agricultural Research 5 ( 6 ): 386 - 397 , 2010
M.A. Hannan, R.A. Begum, M.F. Romely, A. Mohamed and A. Hussain
Journal of Engineering and Applied Sciences 5 ( 5 ): 363 - 369 , 2010