TY  - BOOK
AU  - Webster, Richard.
AU  - Oliver, Margaret A.
TI  - Statistical methods in soil and land resource survey
T2  - Spatial information systems
SN  - 0198233167
U1  - 631.47 20
PY  - 1990///
CY  - Oxford
PB  - Oxford University Press
KW  - Soil surveys
KW  - Soils
KW  - Classification
N1  - Includes bibliographical references and index
ER  -