TY  - BOOK
AU  - Norman Hudson
TI  - Soil conservation
U1  - 631.45 
PY  - 1971///
CY  - London
PB  - B. T. Batsford Limited
N1  - Norman Hudson: Soil conservation.  London.  B. T. Batsford Limited, 1971.--(631.45HUD)
ER  -