000			00334nam a2200133Ia 4500
008			151018s9999 xx 000 0 und d
020			_a925001208X
080			_aF631.8(058) _bFAO
245			_aFAO fertilizer yearbook 1981
260			_c1982
300			_a31v. Iv 145p.
500			_aFAO statistics series no- 42
942			_cFAO _2udc
999			_c25873 _d25873