000 00272nam a2200109Ia 4500
008 161118s2016 xx 000 0 und d
100 _aSmith,H.H.
245 0 _aGenetics In Plant Breeding.
260 _aColumbia
_bUniv. of Missouri.
_c1956
300 _a235p.
942 _2ddc
999 _c42709
_d42709