TY  - GEN
AU  - Ananthanarayan, R.
AU  - Pauiker, C.K. Jayaram
AU  - Pauiker, C.K. Jayaram
TI  - Text book of microbiology
U1  - 576 
PY  - 2002///
CY  - Chennai
PB  - Orient Longman
ER  -