TY  - BOOK
AU  - "UN, FOOD AND AGRICULTURE ORGANIZATION"
ED  - "UN, FOOD AND AGRICULTURE ORGANIZATION"
TI  - Fertilizer yearbook
U1  - "X9(J:24) n1N45,N50, M7.37" 
PY  - 1988///
CY  - Rome
PB  - FAO       
N1  - "(FAO Statistics series, 83)"
ER  -