TY  - BOOK
AU  - Dent David
AU  -  Young Anthony
TI  - Soil survey and land evaluation
U1  - U672(J:1), M1 
PY  - 1981///
CY  - London
PB  - Allen & Unwin U K      
KW  - Agricultural Geography
N1  - Bib p. 263-70
ER  -