TY  - BOOK
ED  -  Food and Agriculture Organsation of tne United Nations.
TI  -  FAO fertilizer programme : : the first decade : a summary of result s achieved between 1961 and 1971
PY  - 1974///
CY  -  Rome : 
PB  -  Food and Agriculture Organisation of the United Nations, 
KW  -  Fertilizers
ER  -