Journal of Biological Sciences 2 ( 11 ): 762 - 764 , 2002
M. A. Haque, U.K. Nath, Q.N. Ahmad and S. Alam
Journal of Biological Sciences 2 ( 12 ): 771 - 774 , 2002
S.A. Raffi and U.K. Nath
Journal of Biological Sciences 4 ( 2 ): 157 - 159 , 2004
N. Khan, M.S. Alam and U.K. Nath
Journal of Biological Sciences 4 ( 2 ): 189 - 191 , 2004