TY  - BOOK
AU  - Bridges,E.M., x
AU  - x
TI  - World Soils,: x
SN  - x
U1  - 631.4/BRW(2) 
PY  - 1979///
CY  - Cambridge.
PB  - C.U.P.
KW  - Soils
KW  - Agriculture
N1  - x
ER  -