TY  - SER
ED  -  Food and Agriculture Organization of the United Nations.
TI  -  Annual fertilizer review. : Rapport annuel sur les engrais. Informe anual sobre los fertilizantes
PY  - 1970///-
CY  -  Rome : 
PB  -  Food and Agriculture Organization of the United Nations, 
KW  -  Fertilizer industry
N1  -  English, French, and Spanish
ER  -