TY  - BOOK
AU  - Singer Michael
TI  - Soils An Introduction
SN  - 002410860x
U1  - 631.4 SIN 1993 
PY  - 1987///
CY  - New York
PB  - Macmillan
KW  - Soil science
KW  - Soil management
N1  - Includes References,Index
ER  -