TY  - BOOK
AU  - Hudson N W
TI  - Soil conservation
SN  - 0713473533
AV  - S623 
U1  - 631.45 
PY  - 1995///
CY  - London
PB  - Batsford
KW  - Soil conservation
KW  - Soil erosion
KW  - Soil management
N1  - Previous ed.: 1981
ER  -