000 00298nam a2200109Ia 4500
008 230901s1989 xx 000 0 eng d
082 _a631.8 FAO
245 0 _aFertilizers & Food Production
_bThe FAO Fertilizer Programme 1961-1986
260 _aRome
_bFAO of UN
_c1989
300 _a111
942 _2ddc
_cBK
999 _c132
_d132