TY  - BOOK
AU  - Ellis,S.
AU  - Mellor,A.
TI  - Soils and environment
SN  - 0415068878
AV  - S596 .E38 1995
U1  - 631.4 
PY  - 1995///
CY  - London
PB  - Routledge
KW  - Soils environmental aspects
ER  -