000 00309 a2200133 4500
001 276
008
082 _a631.5
084 _aQdda.2
245 _aDescriptive list of cultivars maize
260 _aLusaka
_bs.n.
300 _a28 s.
653 _aDESCRIPTORS ZEA MAYS
999 _c12167
_d12167