TY  - BOOK
AU  - Cromley, Ellen K. McLafferty, Sara L.
TI  - GIS and public health
SN  - 9781609187507
U1  - 610.285 
PY  - 2012///
CY  - New York
PB  - Guilford press
KW  - geographic information systems
KW  - Public health- data processing
ER  -