TY  - BOOK
A2  - Richard Webster, Margaret A. Oliver. 
A3  - Oliver, Margaret A.
AU  - Webster, Richard.
ET  - 2nd ed. 
NV  - XII, 315 s. : 
PY  - 2007
SN  - 9780470028582
TI  - Geostatistics for environmental scientists / 
ER  -