TY  - BOOK
AU  - Schionning, P. ed.
AU  - Elmholt, S. jt. ed.
TI  - Managing soil quality challenges in modern agriculture
SN  - 085199671x
U1  - 631.4 S 1 M 
PY  - 2004///
CY  - UK
PB  - CABI
KW  - Soil
ER  -