TY  - BOOK
AU  - Mackney, D. Ed.
TI  - Soil tyoe and land Capability
T2  - Soil Survey:Technical Monograph No.4 ODM Gift- Britain
U1  - 631.47 MAC-S 
PY  - 1974///
CY  - Harpenden
PB  - Rosthamsted Experimenta Station
ER  -