000 00315nam a2200121Ia 4500
008 170101s1979 xx 000 0 und d
082 _a633.153 POL
100 _aPollmer W. G.
245 0 _aImprovement of Quality Traits of Maize for Grain and Silage Use
260 _c1979
300 _a504 p.
942 _2ddc
_cB
999 _c672416
_d672416