TY  - BOOK
AU  - Hass,Charles N
TI  - Quantitative microbial bisk assessment
SN  - 9781118145296
U1  - 615.902 
PY  - 2014///
CY  - USA
PB  - Wiley
KW  - Health risk assessment	
KW  - Environmental health--Mathematical models	
KW  - Infection--Mathematical models	
ER  -