TY  - BOOK
AU  - Cowen Marjorie Kelly 
TI  - Microbiology : A Systems Approach 
SN  - 0072918047
AV  - QR 41.2 .C6 2006 
PY  - 2006///
CY  - Boston Burr Ridge 
PB  - McGraw Hill
KW  - Microbiology
ER  -