TY  - BOOK
AU  - El-Shaarawi, Abdel H ,
AU  - Piegorsch, Walter W,
TI  - Encyclopedia of environmetrics vol.4 S-Z index
SN  - 9780471899976
U1  - 363.700727 
PY  - 2002///
CY  - New Delhi
PB  - John Wiley & Sons, Inc
KW  - Other social problems & services
ER  -