TY  - BOOK
AU  - 
AU  - Food and Agriculture Organization of the United Nations; Rome
TI  - World soil resources: an explanatory note on the FAO world soil resources map at 1:25.000.000 scale
SN  - 9251033943
PY  - 1993///
CY  - Rome
PB  - FAO
KW  - Soil Resources
ER  -