TY  - BOOK
AU  - Melnick, Alan L
TI  - Introduction to geographic information systems in public health
SN  - 9780834218789
U1  - 910.285 MEL/I 
PY  - 2002///
CY  - U.S.A
PB  - Aspen Publishers
KW  - GEOGRAPHICAL INFORMATION SYSTEMS
KW  - GIS
KW  - PUBLIC HEALTH
ER  -