TY  - BOOK
AU  - Brauer, Fred
AU  - Castillo-Chavez, Carlos
TI  - Mathematical models in population biology and epidemiology
SN  - 9781461416852
U1  - 577.88 
PY  - 2012///
CY  - New york
PB  - Springer
KW  - Population models
KW  - Economic models
KW  - Endemic disase
ER  -