TY  - BK
TI  - Fertilizer use by crop
PY  - 1992///
CY  - Rome (Italy)
PB  - FAO, 
KW  - Consumption
KW  - FAO
KW  - Fertilizer application
KW  - Fertilizers
KW  - AGROVOC
KW  - Performance
KW  - Phosphate fertilizers
KW  - Potash fertilizers
KW  - Statistics
KW  - Research institutions
KW  - Nitrogen fertilizers
ER  -