TY  - BOOK
ED  - The Agricultural Development and Advisory Service and the Soil Survey of England and Wales
TI  - Land capability classification
T2  - Technical bulletin ; 
SN  - 0112408907
U1  - 631.4942 
PY  - 1974///
CY  - London
PB  - Her Majestry's Stationary Office
KW  - Agriculture
ER  -