Ashok Sahai, Angela Shirley and M. Raghunadh Acharya
Journal of Applied Sciences 6 ( 8 ): 1798 - 1801 , 2006
Ashok Sahai, M. Raghunadh Acharya and Hydar Ali
Journal of Applied Sciences 6 ( 9 ): 1966 - 1968 , 2006
M. Raghunadh Acharya, Ashok Sahai, Ravi Gedela and Srinivas Mukundam
Journal of Applied Sciences 6 ( 15 ): 3164 - 3166 , 2006
Ashok Sahai, Robin Antoine, Peter Chami and M. Raghunadh Acharya
Journal of Applied Sciences 7 ( 4 ): 604 - 606 , 2007