TY  - BOOK
AU  - Cowan,Marjorie Kelly
AU  - Smith,Heidi
TI  - Microbiology : : a systems approach 
SN  - 9781260571516
U1  - 576  
PY  - 2021///
CY  - New York
PB  - McGraw Hill
N1  - Includes bibliographical index; 500-599
ER  -