K. Krishna Kumari, P. Ponmurugan and N. Kannan
Biotechnology 5 ( 4 ): 478 - 480 , 2006
I. Sarat Babu, S. Ramappa, D. Guru Mahesh, K. Sunanda Kumari, K. Sita Kumari and G. Subba
Research Journal of Microbiology 3 ( 3 ): 114 - 121 , 2008