000 00284 a2200121 4500
080 _a633.15(061)
_bF 686 R
245 1 _aReport
260 _aRome
_bFood and Agriculture Organization of the United Nations
_c1958
650 _aMaize
100 _a
_d
300 _a29 p.
901 _a58902
999 _c47408
_d47408