000 00336nam a2200133Ia 4500
008 180426s2012 xx 000 0 und d
082 _a581.15 W4 G3
100 _aWilliams , Watkin
245 0 _aGenetical Principels and Plant Breeding
260 _c1964
300 _a504p.
490 _aBotanical Monogrpah V.5
942 _2ddc
_cAG
999 _c130024
_d130024