TY  - BOOK
ED  - FAO
ED  - UNESCO
ED  - ISRIC
TI  - Soil map of the world
T2  - World soil resources report
VL  - 60
SN  - 92-5-102622-X
PY  - 1987///
CY  - Roma
PB  - FAO
KW  - Solo
KW  - Cartografia
KW  - P 31
ER  -