TY  - BOOK
AU  - Hodgson, John Michael.
TI  - Soil sampling and soil description 
SN  - 0198545118 :
U1  - 631.47  HOD 
PY  - 1978///
CY  - Oxford ;New York 
PB  - Clarendon Press ;;Oxford University Press
KW  - Soil surveys.;Soils;Soils
ER  -