TY  - BOOK
AU  - Chauhan,Ashok K.
AU  - Varma,Ajit  .
TI  - Microbes: health and environment / 
T2  - Microbilogy series, 
U1  - 579 
PY  - 2007///
CY  - NewDelhi : 
PB  - I K International , 
KW  - MICROBES
N1  - Includes index
ER  -