TY  - BOOK
ED  - Food and Agriculture organization of the United Nations.
ED  - Unesco
TI  - FAO-Unesco soil map of the world: 1:5 000 000 
SN  - 9231011251
PY  - 1974///
CY  - Paris
PB  - Unesco
KW  - Soils
KW  - Maps
KW  - Agriculture
ER  -