000 00510nam a2200121Ia 4500
008 180413s9999 xx 000 0 und d
100 _aSeed Co
245 0 _aSeed Co Productive Farming Seed Manual
260 _bHarare : Seed-Co 1998.
300 _a24
546 _aEng
690 _aSeed-Co ; Seeds ; Seed Science ; Soyabeans ; Groundnuts ; Sunflower ; Sorghum ; Grey Leaf Spot ; Maize ; Drybeans ; Cowpeas ; Barley ; Wheat ; Commercial Grain Producer'S Association ; Commercial Oilseeds Producer'S Association.
999 _c23605
_d23605